Sign up for our newsletter — Exclusive Deals, New Arrivals, & More Sign Up Here

Search

Start your search here...

Search

Wishlist

Cart 0

You may also like

Based on your cart

Order Note

Add order or delivery instructions for our team.

Order instructions

Coupon

Enter your coupon code and we'll apply it at checkout.

Coupon code

Total: $0.00

Taxes and shipping calculated at checkout

View Cart Check Out

Home
Firearms
1911s Semi-Auto Pistols Revolvers Old-School Revolvers S&W Model 36 Used Sig P320s Beretta 71s See All →

Bolt Action Semi-Auto Rifles Lever Action Hunting M48 Sporter M937B Rifles M937A Rifles Swiss Rifles Enfield Rifles SKS SKS Yugo Sporter SKS Yugo Military See All →

Semi-Auto Tactical Pump Action AR-Style Lever Action Break Action See All →

AKs AK Rifles AK Pistols AK Receivers AR-15 AR-15 Rifles AR-15 Lowers AR-15 Pistols Receivers & Lowers See All →

Gunsmith Specials Classic Military Cheap Guns Certified Used C&R Eligible See All →
Ammunition
9mm .45 ACP .40 S&W .380 ACP See All

.223 / 5.56 7.62x39 See All

Rimfire Shotshells See All

Bulk Ammo Blowout Deals Surplus Ammo See All

Brass Case Steel Case Reloading See All
Magazines
Glock 1911 See All

AR-15 / AR-10 AK Saiga / Vepr Shotgun See All

Drums Surplus Mags Suomi M31 See All

Loaders & Carriers Magazine Parts & Accessories Closeouts See All
C&R Eligible
Parts and Accessories
All AR-15 Parts Upper Parts Lower Parts Complete Uppers AR-15 Kits Lower Parts Kits AR Build Tools See All →

All AK Parts AK Furniture AK Kits AK Build Tools SKS Parts Saiga / VEPR Parts Yugo M70 AK Parts See All →

Barrels & Barrel Components Bolts & Bolt Carrier Groups Buttstocks Grips & Grip Parts Handguards & Handguard Parts Fire Control Parts Sights & Sight Accessories Muzzle Brakes Gas Tubes & Components Springs, Pins, Screws & Detents Trunnions Surplus Barrels Magazine Parts See All →

1911 Parts AR Parts Glock Parts HK G3/91 Parts CETME FN FAL Enfield Parts Mosin Nagant M53 Parts MG42 Parts MG34 DPM/DP28 HK21 PSL/FPK Parts US (922r) AK Parts VZ-58 Parts VZ61 Parts UZI M77 See All →

Rifle Scopes Reflex Sights Thermal Lights Slings & Sling Accessories Holsters Mag Pouches Bayonets & Sheaths Cleaning See All →

Backpacks First Aid Packaged Food Targets Law Enforcement Supplies See All →
Military Surplus
Accessories Bags Jackets Wet Weather Camping Pants Headwear Shirts Footwear Suits See All →

Jackets Accessories Headwear Pants Wet Weather Footwear Shirts Vests Uniform Jackets Underwear Sweaters Coveralls & Field Suits Patches & Insignia See All →

Bags & Pouches Camping Other Equipment Gun Accessories Tools Cleaning Kits Gas Masks Flashlights & Lights Straps & Rope Armour & Protection Ammo Cans Optics & Goggles First Aid See All →

Surplus Barrels Bayonets See All →

German Reproduction US Reproduction See All →
Parts Kits
Polish East German Bulgarian Romanian Other AK American Iraqi Tabuk Hungarian Yugo See All

Complete Rifle Kits Complete Pistol Kits Upper Parts Kits Lower Parts Kits See All

MP5 (German HK) AP5 (Turkish) Sten VZ61 Skorpion UZI M948 PPS-43 Vigneron Beretta PM12 M31 Suomi Kp44 PM63 Z70B Beretta 38/49 LF-57 M56 See All

MG42 1919 Browning Bren AA52 (French) SG-43 ZB-37 DPM M77 See All

FN FAL / L1A1 G3 / HK91 / CETME Colt M16 Galil VZ58 STG 57 (SIG 510) SIG 540-series Steyr AUG See All

Mauser Enfield G3 / CETME 1911 See All

Walther Smith & Wesson CZ / Czech Tokarev / TT See All

See All

We've sent you an email with a link to update your password.

Login

Please enter your e-mail and password:

Email

Password

Forgot your password?

New customer? Register

Reset your password

We will send you an email to reset your password.

Email

Home / Upper Parts

Collection: Upper Parts

Upper Parts (717)

Upper Parts (717)

Featured
Most relevant
Best selling
Alphabetically, A-Z
Alphabetically, Z-A
Price, low to high
Price, high to low
Date, old to new
Date, new to old

Sort by:

Filter:

Availability 0

Availability

In stock (279) In stock (279 products)
Out of stock (441) Out of stock (441 products)

In stock (279 products)
Out of stock (441 products)

Brand 0

Brand

Adams Arms (2) Adams Arms (2 products)
Aero Precision (2) Aero Precision (2 products)
Aim Sports (11) Aim Sports (11 products)
Anderson (2) Anderson (2 products)
Angstadt Arms (4) Angstadt Arms (4 products)
Area 419 (1) Area 419 (1 product)
Area 419 Firearms (2) Area 419 Firearms (2 products)
Armaspec (3) Armaspec (3 products)
B5 Systems (1) B5 Systems (1 product)
Bad Moon Armory (1) Bad Moon Armory (1 product)
Ballista Tactical Systems (1) Ballista Tactical Systems (1 product)
Ballistic Adv (3) Ballistic Adv (3 products)
Battle Arms Development (2) Battle Arms Development (2 products)
BCM (19) BCM (19 products)
Black Rain (2) Black Rain (2 products)
Black Rain Ordnance (1) Black Rain Ordnance (1 product)
Bowden Tactical (3) Bowden Tactical (3 products)
Breek Arms (2) Breek Arms (2 products)
Bushmaster (4) Bushmaster (4 products)
CAA (22) CAA (22 products)
CBC Industries (2) CBC Industries (2 products)
Centerfire Systems (80) Centerfire Systems (80 products)
Charles Daly (2) Charles Daly (2 products)
CMC Triggers (4) CMC Triggers (4 products)
CMMG (9) CMMG (9 products)
Cobalt Kinetics (10) Cobalt Kinetics (10 products)
Colt Mfg (2) Colt Mfg (2 products)
Daniel Defense (6) Daniel Defense (6 products)
DC Machine (1) DC Machine (1 product)
Dead Air (1) Dead Air (1 product)
Del-Ton (5) Del-Ton (5 products)
Diamondback (1) Diamondback (1 product)
Die Free Co (1) Die Free Co (1 product)
Double Star Corp. (26) Double Star Corp. (26 products)
Ergo (1) Ergo (1 product)
Faxon Firearms (13) Faxon Firearms (13 products)
Fierce Firearms (1) Fierce Firearms (1 product)
Firefield (6) Firefield (6 products)
FosTecH (12) FosTecH (12 products)
Freedom Ordnance (6) Freedom Ordnance (6 products)
Geissele Automatics (4) Geissele Automatics (4 products)
Gemtech (1) Gemtech (1 product)
Griffin Armament (7) Griffin Armament (7 products)
GrovTec (1) GrovTec (1 product)
Guntec USA (3) Guntec USA (3 products)
Icon Marketing (1) Icon Marketing (1 product)
IFC (1) IFC (1 product)
IMG (2) IMG (2 products)
KAK Industry (4) KAK Industry (4 products)
LANTAC USA (5) LANTAC USA (5 products)
Lantac USA (3) Lantac USA (3 products)
LaRue Tactical (3) LaRue Tactical (3 products)
LBE Unlimited (24) LBE Unlimited (24 products)
Leapers (5) Leapers (5 products)
Liberty Precision Machine (3) Liberty Precision Machine (3 products)
Luth-AR (19) Luth-AR (19 products)
Magpul Industries (24) Magpul Industries (24 products)
Midwest Industries (27) Midwest Industries (27 products)
Mission First Tactical (3) Mission First Tactical (3 products)
NcSTAR (10) NcSTAR (10 products)
One Horse (6) One Horse (6 products)
Patriot Ordnance Factory (2) Patriot Ordnance Factory (2 products)
Phase 5 Weapon Systems (3) Phase 5 Weapon Systems (3 products)
PlumCrazy (1) PlumCrazy (1 product)
Proof Research (2) Proof Research (2 products)
Q LLC (3) Q LLC (3 products)
Radian Weapons (1) Radian Weapons (1 product)
Radical Firearms (14) Radical Firearms (14 products)
Rise Armament (5) Rise Armament (5 products)
Rosco Manufacturing (4) Rosco Manufacturing (4 products)
Samson (1) Samson (1 product)
Seekins Precision (4) Seekins Precision (4 products)
Sig Sauer (2) Sig Sauer (2 products)
Smith & Wesson (1) Smith & Wesson (1 product)
Spikes (5) Spikes (5 products)
Stern Defense (2) Stern Defense (2 products)
Strike (5) Strike (5 products)
Strike Industries (44) Strike Industries (44 products)
Sun Devil Mfg. (1) Sun Devil Mfg. (1 product)
Surefire (3) Surefire (3 products)
TacFire (26) TacFire (26 products)
Tactical Kinetics (25) Tactical Kinetics (25 products)
Tapco (4) Tapco (4 products)
Target Sports (1) Target Sports (1 product)
Timber Creek Outdoors (36) Timber Creek Outdoors (36 products)
Troy Industries (4) Troy Industries (4 products)
Tuff Zone (1) Tuff Zone (1 product)
Tyrant CNC (1) Tyrant CNC (1 product)
USA (48) USA (48 products)
UTG (17) UTG (17 products)
VKTR Industries (1) VKTR Industries (1 product)
Vktr Industries (1) Vktr Industries (1 product)
White Label Armory (2) White Label Armory (2 products)
Wilson Combat (7) Wilson Combat (7 products)
Wolf (1) Wolf (1 product)
XTS (2) XTS (2 products)
Yankee Hill (4) Yankee Hill (4 products)

Caliber/Gauge 0

Caliber/Gauge

300 AAC Blackout (19) 300 AAC Blackout (19 products)
338 ARC (1) 338 ARC (1 product)
410 Bore (6) 410 Bore (6 products)
30 Cal (2) 30 Cal (2 products)
30 Caliber (1) 30 Caliber (1 product)
6.5 Grendel (5) 6.5 Grendel (5 products)
350 Legend (2) 350 Legend (2 products)
6.5mm (3) 6.5mm (3 products)
7mm (1) 7mm (1 product)
5.7x28mm (1) 5.7x28mm (1 product)
7.62x39mm (10) 7.62x39mm (10 products)
9x39mm (1) 9x39mm (1 product)
9mm Luger (14) 9mm Luger (14 products)
5.56x45mm NATO (67) 5.56x45mm NATO (67 products)
223 Remington (9) 223 Remington (9 products)
308 Winchester (3) 308 Winchester (3 products)
223 Wylde (16) 223 Wylde (16 products)
.30 Cal (1) .30 Cal (1 product)
.223/5.56 (1) .223/5.56 (1 product)
.223 Rem, 5.56x45mm NATO (1) .223 Rem, 5.56x45mm NATO (1 product)
.223 Rem/5.56mm (1) .223 Rem/5.56mm (1 product)
.223 Rem/5.56x45mm NATO (1) .223 Rem/5.56x45mm NATO (1 product)
.223 Remington, 5.56 NATO (2) .223 Remington, 5.56 NATO (2 products)
.223 Wylde (1) .223 Wylde (1 product)
.338 ARC (1) .338 ARC (1 product)
223 Rem, 5.56mm (1) 223 Rem, 5.56mm (1 product)
223 Rem, 5.56x45mm NATO (4) 223 Rem, 5.56x45mm NATO (4 products)
223 Rem, 5.56x45mm NATO, 300 Blackout (1) 223 Rem, 5.56x45mm NATO, 300 Blackout (1 product)
223 Rem, 6mm (1) 223 Rem, 6mm (1 product)
223 Rem/5.56 NATO (2) 223 Rem/5.56 NATO (2 products)
223 Rem/5.56x45mm NATO (1) 223 Rem/5.56x45mm NATO (1 product)
223 Remington, 5.56 NATO (2) 223 Remington, 5.56 NATO (2 products)
223 Remington, 5.56x45mm NATO (31) 223 Remington, 5.56x45mm NATO (31 products)
223 Remington, 5.56x45mm NATO, 300 AAC Blackout (1) 223 Remington, 5.56x45mm NATO, 300 AAC Blackout (1 product)
223 Remington/5.56 NATO (1) 223 Remington/5.56 NATO (1 product)
300 AAC Blackout, 7.62x39mm (1) 300 AAC Blackout, 7.62x39mm (1 product)
308 Win, 7.62x51mm NATO (1) 308 Win, 7.62x51mm NATO (1 product)
5.56 NATO, .300 Blackout (1) 5.56 NATO, .300 Blackout (1 product)
5.56 NATO, 300 Blackout (1) 5.56 NATO, 300 Blackout (1 product)
5.56/.223 (1) 5.56/.223 (1 product)
5.56x45mm NATO, .223 Rem (1) 5.56x45mm NATO, .223 Rem (1 product)
5.56x45mm NATO, .223 Remington (1) 5.56x45mm NATO, .223 Remington (1 product)
5.56x45mm NATO, 223 Remington (1) 5.56x45mm NATO, 223 Remington (1 product)
5.56x45mm NATO, 223 Remington, 300 Blackout (1) 5.56x45mm NATO, 223 Remington, 300 Blackout (1 product)

300 AAC Blackout (19 products)
338 ARC (1 product)
410 Bore (6 products)
30 Cal (2 products)
30 Caliber (1 product)
6.5 Grendel (5 products)
350 Legend (2 products)
6.5mm (3 products)
7mm (1 product)
5.7x28mm (1 product)
7.62x39mm (10 products)
9x39mm (1 product)
9mm Luger (14 products)
5.56x45mm NATO (67 products)
223 Remington (9 products)
308 Winchester (3 products)
223 Wylde (16 products)
.30 Cal (1 product)
.223/5.56 (1 product)
.223 Rem, 5.56x45mm NATO (1 product)
.223 Rem/5.56mm (1 product)
.223 Rem/5.56x45mm NATO (1 product)
.223 Remington, 5.56 NATO (2 products)
.223 Wylde (1 product)
.338 ARC (1 product)
223 Rem, 5.56mm (1 product)
223 Rem, 5.56x45mm NATO (4 products)
223 Rem, 5.56x45mm NATO, 300 Blackout (1 product)
223 Rem, 6mm (1 product)
223 Rem/5.56 NATO (2 products)
223 Rem/5.56x45mm NATO (1 product)
223 Remington, 5.56 NATO (2 products)
223 Remington, 5.56x45mm NATO (31 products)
223 Remington, 5.56x45mm NATO, 300 AAC Blackout (1 product)
223 Remington/5.56 NATO (1 product)
300 AAC Blackout, 7.62x39mm (1 product)
308 Win, 7.62x51mm NATO (1 product)
5.56 NATO, .300 Blackout (1 product)
5.56 NATO, 300 Blackout (1 product)
5.56/.223 (1 product)
5.56x45mm NATO, .223 Rem (1 product)
5.56x45mm NATO, .223 Remington (1 product)
5.56x45mm NATO, 223 Remington (1 product)
5.56x45mm NATO, 223 Remington, 300 Blackout (1 product)

Firearm Fit 0

Firearm Fit

1913 Picatinny Rail (1) 1913 Picatinny Rail (1 product)
AR Platform (5) AR Platform (5 products)
AR Platform, 1913 Picatinny (1) AR Platform, 1913 Picatinny (1 product)
AR-10 (3) AR-10 (3 products)
AR-10/LR-308 (1) AR-10/LR-308 (1 product)
AR-10, AR-15 (4) AR-10, AR-15 (4 products)
AR-15 (498) AR-15 (498 products)
AR-15, AR-Platform (1) AR-15, AR-Platform (1 product)
AR-15, AR-10 (13) AR-15, AR-10 (13 products)
AR-15, AR-10, PCC (1) AR-15, AR-10, PCC (1 product)
AR-15, AR-10, LR-308 (2) AR-15, AR-10, LR-308 (2 products)
AR-15, AR Platforms (1) AR-15, AR Platforms (1 product)
AR-15, M-LOK handguards (2) AR-15, M-LOK handguards (2 products)
AR-15, M16 (33) AR-15, M16 (33 products)
AR-15, M16, FAL (4) AR-15, M16, FAL (4 products)
AR-15, M16, M4 (4) AR-15, M16, M4 (4 products)
AR-15, M16, M4, AR-10, LR-308 (1) AR-15, M16, M4, AR-10, LR-308 (1 product)
AR-15, M16A2 (1) AR-15, M16A2 (1 product)
AR-15, M4 (35) AR-15, M4 (35 products)
AR-15, M4, AR Platform (1) AR-15, M4, AR Platform (1 product)
AR-15, M4, AR-10, SR-25 (2) AR-15, M4, AR-10, SR-25 (2 products)
AR-15, M4, AR-9 (1) AR-15, M4, AR-9 (1 product)
AR-15, M4, AR-platform (1) AR-15, M4, AR-platform (1 product)
AR-15, M4, M16 (14) AR-15, M4, M16 (14 products)
AR-15, Mil-Spec M4 Receivers (1) AR-15, Mil-Spec M4 Receivers (1 product)
AR-15, Mil-Spec Upper Receivers (1) AR-15, Mil-Spec Upper Receivers (1 product)
AR-15, MK4 (1) AR-15, MK4 (1 product)
AR-15 Pistol (1) AR-15 Pistol (1 product)
AR-15 Platform (1) AR-15 Platform (1 product)
AR-15 platform, .750" gas journal barrel (1) AR-15 platform, .750" gas journal barrel (1 product)
AR-Platform (7) AR-Platform (7 products)
AR-Platform, AR-Pistol, SBR (1) AR-Platform, AR-Pistol, SBR (1 product)
KeyMod (3) KeyMod (3 products)
M4 (1) M4 (1 product)
M4, M16 (1) M4, M16 (1 product)
M4, M16A2, M16A3, M16A4 (1) M4, M16A2, M16A3, M16A4 (1 product)
M16, AR-15, AR-10, SR-25 (1) M16, AR-15, AR-10, SR-25 (1 product)
M16, M4 (1) M16, M4 (1 product)
M16A1 (1) M16A1 (1 product)
M400 Tread (1) M400 Tread (1 product)
M-LOK (5) M-LOK (5 products)
M-LOK Handguards (1) M-LOK Handguards (1 product)
M-LOK, AR-15 (1) M-LOK, AR-15 (1 product)
Picatinny rail (1) Picatinny rail (1 product)
Rifle (1) Rifle (1 product)

1913 Picatinny Rail (1 product)
AR Platform (5 products)
AR Platform, 1913 Picatinny (1 product)
AR-10 (3 products)
AR-10/LR-308 (1 product)
AR-10, AR-15 (4 products)
AR-15 (498 products)
AR-15, AR-Platform (1 product)
AR-15, AR-10 (13 products)
AR-15, AR-10, PCC (1 product)
AR-15, AR-10, LR-308 (2 products)
AR-15, AR Platforms (1 product)
AR-15, M-LOK handguards (2 products)
AR-15, M16 (33 products)
AR-15, M16, FAL (4 products)
AR-15, M16, M4 (4 products)
AR-15, M16, M4, AR-10, LR-308 (1 product)
AR-15, M16A2 (1 product)
AR-15, M4 (35 products)
AR-15, M4, AR Platform (1 product)
AR-15, M4, AR-10, SR-25 (2 products)
AR-15, M4, AR-9 (1 product)
AR-15, M4, AR-platform (1 product)
AR-15, M4, M16 (14 products)
AR-15, Mil-Spec M4 Receivers (1 product)
AR-15, Mil-Spec Upper Receivers (1 product)
AR-15, MK4 (1 product)
AR-15 Pistol (1 product)
AR-15 Platform (1 product)
AR-15 platform, .750" gas journal barrel (1 product)
AR-Platform (7 products)
AR-Platform, AR-Pistol, SBR (1 product)
KeyMod (3 products)
M4 (1 product)
M4, M16 (1 product)
M4, M16A2, M16A3, M16A4 (1 product)
M16, AR-15, AR-10, SR-25 (1 product)
M16, M4 (1 product)
M16A1 (1 product)
M400 Tread (1 product)
M-LOK (5 products)
M-LOK Handguards (1 product)
M-LOK, AR-15 (1 product)
Picatinny rail (1 product)
Rifle (1 product)

Capacity 0

Capacity

5 (2) 5 (2 products)
10 (2) 10 (2 products)
15 (1) 15 (1 product)
20 (1) 20 (1 product)

5 (2 products)
10 (2 products)
15 (1 product)
20 (1 product)

Condition 0

Condition

New (19) New (19 products)

New (19 products)

Color 0

Color

Black (382) Black (382 products)
Black / Silver (2) Black / Silver (2 products)
Black Anodized (1) Black Anodized (1 product)
Black Phosphate (1) Black Phosphate (1 product)
Blue (5) Blue (5 products)
Burnt Bronze (2) Burnt Bronze (2 products)
Chrome (1) Chrome (1 product)
CK Green (1) CK Green (1 product)
Clear Smoke (1) Clear Smoke (1 product)
DDC (1) DDC (1 product)
Desert (2) Desert (2 products)
Desert Dirt (1) Desert Dirt (1 product)
Flat Dark Earth (34) Flat Dark Earth (34 products)
Flat Dark Earth / OD Green, Pink (1) Flat Dark Earth / OD Green, Pink (1 product)
Forest (1) Forest (1 product)
Gold (1) Gold (1 product)
Gray (7) Gray (7 products)
Green (1) Green (1 product)
Matte Black (7) Matte Black (7 products)
OD Green (15) OD Green (15 products)
Old Glory (1) Old Glory (1 product)
Purple (2) Purple (2 products)
Red (7) Red (7 products)
Red / Black (1) Red / Black (1 product)
Silver (17) Silver (17 products)
Tan (1) Tan (1 product)
Terra Brown (1) Terra Brown (1 product)
Tungsten (2) Tungsten (2 products)
White (1) White (1 product)

Black (382 products)
Black / Silver (2 products)
Black Anodized (1 product)
Black Phosphate (1 product)
Blue (5 products)
Burnt Bronze (2 products)
Chrome (1 product)
CK Green (1 product)
Clear Smoke (1 product)
DDC (1 product)
Desert (2 products)
Desert Dirt (1 product)
Flat Dark Earth (34 products)
Flat Dark Earth / OD Green, Pink (1 product)
Forest (1 product)
Gold (1 product)
Gray (7 products)
Green (1 product)
Matte Black (7 products)
OD Green (15 products)
Old Glory (1 product)
Purple (2 products)
Red (7 products)
Red / Black (1 product)
Silver (17 products)
Tan (1 product)
Terra Brown (1 product)
Tungsten (2 products)
White (1 product)

Country of Mfg. 0

Country of Mfg.

Israel (1) Israel (1 product)
USA (170) USA (170 products)

Israel (1 product)
USA (170 products)

Price

The highest price is $2,089.99

Under $50
$50 – $100
$100 – $250
$250 – $500
$500 – $1,000
Over $1,000

Action 0

Action

Radial Delayed Blowback (1) Radial Delayed Blowback (1 product)

Radial Delayed Blowback (1 product)

Barrel Length 0

Barrel Length

15" (1) 15" (1 product)
4.5 in (2) 4.5 in (2 products)
5 in (1) 5 in (1 product)
6 in (2) 6 in (2 products)
7 in (4) 7 in (4 products)
7.5 in (7) 7.5 in (7 products)
7.50 in (1) 7.50 in (1 product)
8 in (1) 8 in (1 product)
8.5 in (3) 8.5 in (3 products)
9 in (1) 9 in (1 product)
9.75 in (1) 9.75 in (1 product)
10.5 in (9) 10.5 in (9 products)
11 in (2) 11 in (2 products)
11.5 in (4) 11.5 in (4 products)
12.5 in (4) 12.5 in (4 products)
14-16 in (1) 14-16 in (1 product)
14.5 in (5) 14.5 in (5 products)
16 in (25) 16 in (25 products)
16.1 in (1) 16.1 in (1 product)
16.25 in (9) 16.25 in (9 products)
16.3 in (5) 16.3 in (5 products)
18 in (5) 18 in (5 products)
19.25 in (3) 19.25 in (3 products)
20 in (4) 20 in (4 products)
22 in (1) 22 in (1 product)
24 in (2) 24 in (2 products)
24.5 in (1) 24.5 in (1 product)

15" (1 product)
4.5 in (2 products)
5 in (1 product)
6 in (2 products)
7 in (4 products)
7.5 in (7 products)
7.50 in (1 product)
8 in (1 product)
8.5 in (3 products)
9 in (1 product)
9.75 in (1 product)
10.5 in (9 products)
11 in (2 products)
11.5 in (4 products)
12.5 in (4 products)
14-16 in (1 product)
14.5 in (5 products)
16 in (25 products)
16.1 in (1 product)
16.25 in (9 products)
16.3 in (5 products)
18 in (5 products)
19.25 in (3 products)
20 in (4 products)
22 in (1 product)
24 in (2 products)
24.5 in (1 product)

FFL Required 0

FFL Required

No (39) No (39 products)
Yes (4) Yes (4 products)

No (39 products)
Yes (4 products)

Sort by:

Home Bestsellers New Arrivals Firearms Ammunition Military Surplus C&R Eligible Parts and Accessories Magazines Parts Kits Contact

Filter and sort Filter

Filter and sort

Filter

717 products

Availability

In stock (279 products)
Out of stock (441 products)

Clear

Brand

Adams Arms (2 products)
Aero Precision (2 products)
Aim Sports (11 products)
Anderson (2 products)
Angstadt Arms (4 products)
Area 419 (1 products)
Area 419 Firearms (2 products)
Armaspec (3 products)
B5 Systems (1 products)
Bad Moon Armory (1 products)
Ballista Tactical Systems (1 products)
Ballistic Adv (3 products)
Battle Arms Development (2 products)
BCM (19 products)
Black Rain (2 products)
Black Rain Ordnance (1 products)
Bowden Tactical (3 products)
Breek Arms (2 products)
Bushmaster (4 products)
CAA (22 products)
CBC Industries (2 products)
Centerfire Systems (80 products)
Charles Daly (2 products)
CMC Triggers (4 products)
CMMG (9 products)
Cobalt Kinetics (10 products)
Colt Mfg (2 products)
Daniel Defense (6 products)
DC Machine (1 products)
Dead Air (1 products)
Del-Ton (5 products)
Diamondback (1 products)
Die Free Co (1 products)
Double Star Corp. (26 products)
Ergo (1 products)
Faxon Firearms (13 products)
Fierce Firearms (1 products)
Firefield (6 products)
FosTecH (12 products)
Freedom Ordnance (6 products)
Geissele Automatics (4 products)
Gemtech (1 products)
Griffin Armament (7 products)
GrovTec (1 products)
Guntec USA (3 products)
Icon Marketing (1 products)
IFC (1 products)
IMG (2 products)
KAK Industry (4 products)
LANTAC USA (5 products)
Lantac USA (3 products)
LaRue Tactical (3 products)
LBE Unlimited (24 products)
Leapers (5 products)
Liberty Precision Machine (3 products)
Luth-AR (19 products)
Magpul Industries (24 products)
Midwest Industries (27 products)
Mission First Tactical (3 products)
NcSTAR (10 products)
One Horse (6 products)
Patriot Ordnance Factory (2 products)
Phase 5 Weapon Systems (3 products)
PlumCrazy (1 products)
Proof Research (2 products)
Q LLC (3 products)
Radian Weapons (1 products)
Radical Firearms (14 products)
Rise Armament (5 products)
Rosco Manufacturing (4 products)
Samson (1 products)
Seekins Precision (4 products)
Sig Sauer (2 products)
Smith & Wesson (1 products)
Spikes (5 products)
Stern Defense (2 products)
Strike (5 products)
Strike Industries (44 products)
Sun Devil Mfg. (1 products)
Surefire (3 products)
TacFire (26 products)
Tactical Kinetics (25 products)
Tapco (4 products)
Target Sports (1 products)
Timber Creek Outdoors (36 products)
Troy Industries (4 products)
Tuff Zone (1 products)
Tyrant CNC (1 products)
USA (48 products)
UTG (17 products)
VKTR Industries (1 products)
Vktr Industries (1 products)
White Label Armory (2 products)
Wilson Combat (7 products)
Wolf (1 products)
XTS (2 products)
Yankee Hill (4 products)

Clear

Caliber/Gauge

300 AAC Blackout (19 products)
338 ARC (1 products)
410 Bore (6 products)
30 Cal (2 products)
30 Caliber (1 products)
6.5 Grendel (5 products)
350 Legend (2 products)
6.5mm (3 products)
7mm (1 products)
5.7x28mm (1 products)
7.62x39mm (10 products)
9x39mm (1 products)
9mm Luger (14 products)
5.56x45mm NATO (67 products)
223 Remington (9 products)
308 Winchester (3 products)
223 Wylde (16 products)
.30 Cal (1 products)
.223/5.56 (1 products)
.223 Rem, 5.56x45mm NATO (1 products)
.223 Rem/5.56mm (1 products)
.223 Rem/5.56x45mm NATO (1 products)
.223 Remington, 5.56 NATO (2 products)
.223 Wylde (1 products)
.338 ARC (1 products)
223 Rem, 5.56mm (1 products)
223 Rem, 5.56x45mm NATO (4 products)
223 Rem, 5.56x45mm NATO, 300 Blackout (1 products)
223 Rem, 6mm (1 products)
223 Rem/5.56 NATO (2 products)
223 Rem/5.56x45mm NATO (1 products)
223 Remington, 5.56 NATO (2 products)
223 Remington, 5.56x45mm NATO (31 products)
223 Remington, 5.56x45mm NATO, 300 AAC Blackout (1 products)
223 Remington/5.56 NATO (1 products)
300 AAC Blackout, 7.62x39mm (1 products)
308 Win, 7.62x51mm NATO (1 products)
5.56 NATO, .300 Blackout (1 products)
5.56 NATO, 300 Blackout (1 products)
5.56/.223 (1 products)
5.56x45mm NATO, .223 Rem (1 products)
5.56x45mm NATO, .223 Remington (1 products)
5.56x45mm NATO, 223 Remington (1 products)
5.56x45mm NATO, 223 Remington, 300 Blackout (1 products)

Clear

Firearm Fit

1913 Picatinny Rail (1 products)
AR Platform (5 products)
AR Platform, 1913 Picatinny (1 products)
AR-10 (3 products)
AR-10/LR-308 (1 products)
AR-10, AR-15 (4 products)
AR-15 (498 products)
AR-15, AR-Platform (1 products)
AR-15, AR-10 (13 products)
AR-15, AR-10, PCC (1 products)
AR-15, AR-10, LR-308 (2 products)
AR-15, AR Platforms (1 products)
AR-15, M-LOK handguards (2 products)
AR-15, M16 (33 products)
AR-15, M16, FAL (4 products)
AR-15, M16, M4 (4 products)
AR-15, M16, M4, AR-10, LR-308 (1 products)
AR-15, M16A2 (1 products)
AR-15, M4 (35 products)
AR-15, M4, AR Platform (1 products)
AR-15, M4, AR-10, SR-25 (2 products)
AR-15, M4, AR-9 (1 products)
AR-15, M4, AR-platform (1 products)
AR-15, M4, M16 (14 products)
AR-15, Mil-Spec M4 Receivers (1 products)
AR-15, Mil-Spec Upper Receivers (1 products)
AR-15, MK4 (1 products)
AR-15 Pistol (1 products)
AR-15 Platform (1 products)
AR-15 platform, .750" gas journal barrel (1 products)
AR-Platform (7 products)
AR-Platform, AR-Pistol, SBR (1 products)
KeyMod (3 products)
M4 (1 products)
M4, M16 (1 products)
M4, M16A2, M16A3, M16A4 (1 products)
M16, AR-15, AR-10, SR-25 (1 products)
M16, M4 (1 products)
M16A1 (1 products)
M400 Tread (1 products)
M-LOK (5 products)
M-LOK Handguards (1 products)
M-LOK, AR-15 (1 products)
Picatinny rail (1 products)
Rifle (1 products)

Clear

Capacity

5 (2 products)
10 (2 products)
15 (1 products)
20 (1 products)

Clear

Condition

New (19 products)

Clear

Color

Black (382 products)
Black / Silver (2 products)
Black Anodized (1 products)
Black Phosphate (1 products)
Blue (5 products)
Burnt Bronze (2 products)
Chrome (1 products)
CK Green (1 products)
Clear Smoke (1 products)
DDC (1 products)
Desert (2 products)
Desert Dirt (1 products)
Flat Dark Earth (34 products)
Flat Dark Earth / OD Green, Pink (1 products)
Forest (1 products)
Gold (1 products)
Gray (7 products)
Green (1 products)
Matte Black (7 products)
OD Green (15 products)
Old Glory (1 products)
Purple (2 products)
Red (7 products)
Red / Black (1 products)
Silver (17 products)
Tan (1 products)
Terra Brown (1 products)
Tungsten (2 products)
White (1 products)

Clear

Country of Mfg.

Israel (1 products)
USA (170 products)

Clear

Price

The highest price is $2,089.99

Under $50
$50 – $100
$100 – $250
$250 – $500
$500 – $1,000
Over $1,000

Clear

Action

Radial Delayed Blowback (1 products)

Clear

Barrel Length

15" (1 products)
4.5 in (2 products)
5 in (1 products)
6 in (2 products)
7 in (4 products)
7.5 in (7 products)
7.50 in (1 products)
8 in (1 products)
8.5 in (3 products)
9 in (1 products)
9.75 in (1 products)
10.5 in (9 products)
11 in (2 products)
11.5 in (4 products)
12.5 in (4 products)
14-16 in (1 products)
14.5 in (5 products)
16 in (25 products)
16.1 in (1 products)
16.25 in (9 products)
16.3 in (5 products)
18 in (5 products)
19.25 in (3 products)
20 in (4 products)
22 in (1 products)
24 in (2 products)
24.5 in (1 products)

Clear

FFL Required

No (39 products)
Yes (4 products)

Clear

Sort by:

Clear all

717 products

Quickshop The DoubleStar AR Big Angle Mount 5 slot is a versatile accessory...

DoubleStar AR Big Angle Mount 5 Slot

Regular price $22.99

Add to Cart
Quickshop The evolution of the AR-15 has made the longer, free floating handguard...

DoubleStar AR Big Timber Muzzle Break

Add to Wishlist
Quickshop The DoubleStar AR Bolt Rebuild Kit provides essential components to ensure the...

DoubleStar AR Bolt Rebuild Kit

Add to Wishlist
Quickshop Ensure smooth and reliable performance of your AR rifle with the DoubleStar...

DoubleStar AR Firing Pin Retaining Pin, 10 Pack

Add to Wishlist
Quickshop The DoubleStar AR Charging Handle with Ambi Tac Latch is engineered to...

DoubleStar AR CHARGING HANDLE WITH AMBI TAC LATCH

Add to Wishlist
Quickshop DoubleStar's picatinny rail gas block is made from aircraft aluminum, hard coat...

DoubleStar AR Picatinny Rail Bipod Adapter

Regular price $21.99

Add to Cart
Quickshop The DoubleStar AR-15 Ambi Selector is an essential upgrade for your AR-15...

DoubleStar AR-15 Ambi Selector

Add to Wishlist
Quickshop The DoubleStar Low Pro Adjustable Gas Block (.750") offers precise control over...

DoubleStar Low Pro Adjustable Gas Block .750"

Add to Wishlist
Quickshop The DoubleStar AR Low Profile Gas Block (.750") is a crucial component...

DoubleStar AR Low Profile Gas Block .750"

Add to Wishlist
Quickshop Enhance your AR-15's performance with the DoubleStar Picatinny Rail Gas Block (.750")....

DoubleStar AR-15 Picatinny Rail Gas Block .750"

Add to Wishlist
Quickshop The Double Star Car Castle Nut is a high-quality automotive fastener designed...

Double Star Car Castle Nut

Add to Wishlist
Quickshop Upgrade your firearm's performance with the Double Star 7.5" 300 Blackout Pistol...

Double Star 7.5" 300 Blackout Pistol Heavy Barrel Upper w/ M-4 Feed Ramps

Add to Wishlist
Quickshop Enhance your firearm's precision and versatility with the Double Star 20" Rifle...

Double Star 20" Rifle 5.56 Standard Flattop Upper w/ M-4 Feed Ramps

Add to Wishlist
Quickshop Elevate your shooting experience with the Double Star 16" DS-4 5.56 Standard...

Double Star 16" DS-4 5.56 Standard Flattop Upper w/ M-4 Feed Ramps

Add to Wishlist
Quickshop Enhance your firearm's precision and durability with the Double Star 16" Bull...

Double Star 16" Bull Barrel 5.56 Standard Flattop Upper

Add to Wishlist
Quickshop Upgrade your firearm with the Double Star 16" 300 Blackout Upper Heavy...

Double Star 16" 300 Blackout Upper Heavy Barrel with M-4 Feed Ramps and Gas block

Add to Wishlist
Quickshop Enhance your firearm with the Double Star 16" CAR 5.56 Flattop Upper,...

Double Star 16" CAR 5.56 Flattop Upper with M-4 Feed Ramps

Add to Wishlist
Quickshop Xtreme Tactical Sports has garnered acclaim since its 2008 debut for its...

XTS AR-15 Flip-Up Rear Sight Adjustable Elevation Polymer Black

Add to Wishlist
Quickshop Since its introduction in 2008, Xtreme Tactical Sports has gained recognition for...

XTS AR-15 Flip-Up Front Sight Adjustable Elevation Polymer Black

Add to Wishlist
Quickshop Turn the Ar-15 into a sub gauge shotgun! Our upper fires .410...

AR-15 .410 Complete Upper w/1-10rd Magazine

Add to Wishlist

1
…
22
23
24
25
26
…
36

Join Our Email List

The next shipment is always around the corner.

Email Address *

Follow Centerfire Systems

Representative Hours:
Mon-Fri, 9am-5pm ET
Saturday, 9am-2pm ET

Need Help? 800-950-1231

© 2026 Centerfire Systems

Contests
Layaway
Need Help?
General Info
Terms & Conditions
Shipping Restrictions
Shipping & Returns
Contact Us
Blog
Become A Dealer
All Products

Centerfire's Bestsellers
New Arrivals
Firearms
Ammunition
Military Surplus
C&R Eligible
Parts and Accessories
Magazines
Parts Kits
Clearance

Promag
Glock
View All Products

We specialize in the sale of firearms, C&R firearms, ammunition, magazines, military surplus, tactical gear and more. We stack them deep and sell them cheap so you can expect great prices on the things you need.

We use cookies to give you the best experience on our site. Privacy Policy

Home
Firearms
Ammunition
- Handgun Ammo
  - 9mm
  - .45 ACP
  - .380 ACP
  - .40 S&W
- Rifle Ammo
  - .223 / 5.56
  - 7.62x39
- Rimfire Ammo
- Shotshells
- Bulk Ammo
- Surplus Ammo
- Steel Case Ammo
- Reloading
- Blowout Ammo
- Brass Case Ammo
Military Surplus
C&R Eligible
Parts and Accessories
Magazines
Parts Kits
- AK Parts Kits
- AR Parts Kits
  - Upper Parts Kits
  - Lower Parts Kits
- SMG (Sub-Machine Gun)
  - AP5 - Turkish
  - Beretta 38/49
  - Beretta PM12
  - Kp44
  - LF-57 French
  - M31 Suomi
  - M56
  - M948
  - MP5 - German
  - PM63
  - PPS43
  - Sten
  - UZI
  - Vigneron
  - VZ61
  - Z70B
- LMG (Light Machine Gun)
  - 1919 Browning
  - AA52 French
  - Bren
  - CETME
  - Colt M16
  - FN FAL / L1A1
  - G3/HK91
  - Galil
  - HK21
  - M77
  - MG34
  - MG42
  - RPD
  - SG-43
  - SIG 500 series
  - Steyr Aug
  - STG 57
  - UK59
  - VZ58
  - ZB37
  - DPM
- Conversion Kits .45 ACP
  - Mauser
  - G3/Cetme
  - Enfield
- Modern Handgun Parts Kits
- Modern Rifle Parts Kits
Login / Register

choosing a selection results in a full page refresh

Quantity

SKU:

Type:

Vendor: