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 / Stocks & Stock Accessories

Collection: Stocks & Stock Accessories

Stocks & Stock Accessories (118)

Stocks & Stock Accessories (118)

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 (46) In stock (46 products)
Out of stock (77) Out of stock (77 products)

In stock (46 products)
Out of stock (77 products)

Brand 0

Brand

Adaptive Tactical (2) Adaptive Tactical (2 products)
Aim Sports (2) Aim Sports (2 products)
Archangel (1) Archangel (1 product)
B5 Systems (6) B5 Systems (6 products)
BCM (1) BCM (1 product)
CAA (7) CAA (7 products)
Centerfire Systems (5) Centerfire Systems (5 products)
CMMG (1) CMMG (1 product)
Colt Mfg (5) Colt Mfg (5 products)
Daniel Defense (3) Daniel Defense (3 products)
Double Star Corp. (15) Double Star Corp. (15 products)
FAB Defense (3) FAB Defense (3 products)
FosTecH (1) FosTecH (1 product)
Hogue (7) Hogue (7 products)
KAK Industry (1) KAK Industry (1 product)
Leapers (1) Leapers (1 product)
Luth-AR (3) Luth-AR (3 products)
Magpul Industries (23) Magpul Industries (23 products)
Maxim Defense (5) Maxim Defense (5 products)
Midwest Industries (1) Midwest Industries (1 product)
Mission First Tactical (3) Mission First Tactical (3 products)
NcSTAR (4) NcSTAR (4 products)
Q LLC (1) Q LLC (1 product)
SB Tactical (1) SB Tactical (1 product)
Stern Defense (1) Stern Defense (1 product)
Strike Industries (3) Strike Industries (3 products)
Sylvan Arms (2) Sylvan Arms (2 products)
TacFire (3) TacFire (3 products)
Tapco (1) Tapco (1 product)
USA (3) USA (3 products)
UTG (2) UTG (2 products)
VISM (1) VISM (1 product)

Caliber/Gauge 0

Caliber/Gauge

7.62x39mm (1) 7.62x39mm (1 product)
308 Winchester (1) 308 Winchester (1 product)
.223 Remington (1) .223 Remington (1 product)
.223 Remington, 5.56 NATO (1) .223 Remington, 5.56 NATO (1 product)

7.62x39mm (1 product)
308 Winchester (1 product)
.223 Remington (1 product)
.223 Remington, 5.56 NATO (1 product)

Firearm Fit 0

Firearm Fit

AR Platform (1) AR Platform (1 product)
AR-10, AR-15 (1) AR-10, AR-15 (1 product)
AR-10, AR-15, M4, M16, M110, SR25 (1) AR-10, AR-15, M4, M16, M110, SR25 (1 product)
AR-15 (40) AR-15 (40 products)
AR-15 (Commercial Spec Buffer Tube) (1) AR-15 (Commercial Spec Buffer Tube) (1 product)
AR-15, AR-Platform (1) AR-15, AR-Platform (1 product)
AR-15, AR-10 (2) AR-15, AR-10 (2 products)
AR-15, AR-10, M4 (2) AR-15, AR-10, M4 (2 products)
AR-15, AR-10, M4, M16, SR25 (1) AR-15, AR-10, M4, M16, SR25 (1 product)
AR-15, AR-10, 9mm AR (1) AR-15, AR-10, 9mm AR (1 product)
AR-15, AR Platform (1) AR-15, AR Platform (1 product)
AR-15, M16 (12) AR-15, M16 (12 products)
AR-15, M16, M4 (19) AR-15, M16, M4 (19 products)
AR-15, M16, M4, SR25, M110, AR-10 (2) AR-15, M16, M4, SR25, M110, AR-10 (2 products)
AR-15, M4 (6) AR-15, M4 (6 products)
AR-15, M4, M16 (7) AR-15, M4, M16 (7 products)
AR-15, M4, M16, AR-10 (1) AR-15, M4, M16, AR-10 (1 product)
AR-15, Mil-Spec (1) AR-15, Mil-Spec (1 product)
AR-15, MIL-SPEC buffer tube (1) AR-15, MIL-SPEC buffer tube (1 product)
AR-15, Mil-Spec Buffer Tube (1) AR-15, Mil-Spec Buffer Tube (1 product)
AR-15, SP-1 (1) AR-15, SP-1 (1 product)
AR-Platform (1) AR-Platform (1 product)
AR-platform pistols with mil-spec carbine receiver extension (1) AR-platform pistols with mil-spec carbine receiver extension (1 product)
AR-platform rifles with Mil-Spec M4, A5, M110K carbine receiver extensions (1) AR-platform rifles with Mil-Spec M4, A5, M110K carbine receiver extensions (1 product)
Colt A1 (3) Colt A1 (3 products)
Colt A2 (2) Colt A2 (2 products)
M4, AR-15 (1) M4, AR-15 (1 product)

AR Platform (1 product)
AR-10, AR-15 (1 product)
AR-10, AR-15, M4, M16, M110, SR25 (1 product)
AR-15 (40 products)
AR-15 (Commercial Spec Buffer Tube) (1 product)
AR-15, AR-Platform (1 product)
AR-15, AR-10 (2 products)
AR-15, AR-10, M4 (2 products)
AR-15, AR-10, M4, M16, SR25 (1 product)
AR-15, AR-10, 9mm AR (1 product)
AR-15, AR Platform (1 product)
AR-15, M16 (12 products)
AR-15, M16, M4 (19 products)
AR-15, M16, M4, SR25, M110, AR-10 (2 products)
AR-15, M4 (6 products)
AR-15, M4, M16 (7 products)
AR-15, M4, M16, AR-10 (1 product)
AR-15, Mil-Spec (1 product)
AR-15, MIL-SPEC buffer tube (1 product)
AR-15, Mil-Spec Buffer Tube (1 product)
AR-15, SP-1 (1 product)
AR-Platform (1 product)
AR-platform pistols with mil-spec carbine receiver extension (1 product)
AR-platform rifles with Mil-Spec M4, A5, M110K carbine receiver extensions (1 product)
Colt A1 (3 products)
Colt A2 (2 products)
M4, AR-15 (1 product)

Capacity 0

Capacity

10 (1) 10 (1 product)
30 (1) 30 (1 product)

10 (1 product)
30 (1 product)

Condition 0

Condition

New (1) New (1 product)

New (1 product)

Color 0

Color

Arid Dark Earth (1) Arid Dark Earth (1 product)
Assorted (1) Assorted (1 product)
Black (58) Black (58 products)
Burnt Bronze (1) Burnt Bronze (1 product)
Coyote Brown (1) Coyote Brown (1 product)
Flat Dark Earth (8) Flat Dark Earth (8 products)
Gray (5) Gray (5 products)
OD Green (2) OD Green (2 products)
Ranger Green (1) Ranger Green (1 product)
Red Lava / Black (1) Red Lava / Black (1 product)
Scorched Dark Earth (1) Scorched Dark Earth (1 product)
Silver (2) Silver (2 products)
Tan (1) Tan (1 product)

Arid Dark Earth (1 product)
Assorted (1 product)
Black (58 products)
Burnt Bronze (1 product)
Coyote Brown (1 product)
Flat Dark Earth (8 products)
Gray (5 products)
OD Green (2 products)
Ranger Green (1 product)
Red Lava / Black (1 product)
Scorched Dark Earth (1 product)
Silver (2 products)
Tan (1 product)

Country of Mfg. 0

Country of Mfg.

USA (19) USA (19 products)

USA (19 products)

Price

The highest price is $513.99

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

FFL Required 0

FFL Required

No (27) No (27 products)

No (27 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

118 products

Availability

In stock (46 products)
Out of stock (77 products)

Clear

Brand

Clear

Caliber/Gauge

7.62x39mm (1 products)
308 Winchester (1 products)
.223 Remington (1 products)
.223 Remington, 5.56 NATO (1 products)

Clear

Firearm Fit

AR Platform (1 products)
AR-10, AR-15 (1 products)
AR-10, AR-15, M4, M16, M110, SR25 (1 products)
AR-15 (40 products)
AR-15 (Commercial Spec Buffer Tube) (1 products)
AR-15, AR-Platform (1 products)
AR-15, AR-10 (2 products)
AR-15, AR-10, M4 (2 products)
AR-15, AR-10, M4, M16, SR25 (1 products)
AR-15, AR-10, 9mm AR (1 products)
AR-15, AR Platform (1 products)
AR-15, M16 (12 products)
AR-15, M16, M4 (19 products)
AR-15, M16, M4, SR25, M110, AR-10 (2 products)
AR-15, M4 (6 products)
AR-15, M4, M16 (7 products)
AR-15, M4, M16, AR-10 (1 products)
AR-15, Mil-Spec (1 products)
AR-15, MIL-SPEC buffer tube (1 products)
AR-15, Mil-Spec Buffer Tube (1 products)
AR-15, SP-1 (1 products)
AR-Platform (1 products)
AR-platform pistols with mil-spec carbine receiver extension (1 products)
AR-platform rifles with Mil-Spec M4, A5, M110K carbine receiver extensions (1 products)
Colt A1 (3 products)
Colt A2 (2 products)
M4, AR-15 (1 products)

Clear

Capacity

10 (1 products)
30 (1 products)

Clear

Condition

New (1 products)

Clear

Color

Arid Dark Earth (1 products)
Assorted (1 products)
Black (58 products)
Burnt Bronze (1 products)
Coyote Brown (1 products)
Flat Dark Earth (8 products)
Gray (5 products)
OD Green (2 products)
Ranger Green (1 products)
Red Lava / Black (1 products)
Scorched Dark Earth (1 products)
Silver (2 products)
Tan (1 products)

Clear

Country of Mfg.

USA (19 products)

Clear

Price

The highest price is $513.99

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

Clear

FFL Required

No (27 products)

Clear

Sort by:

Clear all

118 products

Quickshop The color of these pouches shipped out will be random. Our lot is mostly...

Single Mag Pouch With Stock Adapter and 1 AR-15 30rd Mag (MAG0301)

Regular price $9.99 ~~$17.99~~ Sale price 44% off

Add to Cart
Quickshop Snap the CAA CP1 cheek riser onto any M4-style collapsible stock (including...
CAA CP1 Cheek Riser for AR OEM & CBS Stocks

Regular price $12.99

Add to Cart
Quickshop The SBS Skeleton Buttstock is a lightweight, nylon-reinforced polymer upgrade that snaps...
CAA SBS Skeleton Buttstock for AR-15/M4

Regular price $24.99

Add to Cart
Quickshop The CAA CBS is a 6-position collapsible buttstock for AR-15/M4 carbines that...
CAA CBS 6-Position Collapsible AR Stock

Regular price $19.99

Add to Cart
Quickshop The DoubleStar AR CAR 15 Stock Adapter with Boss, also known as...

DoubleStar AR CAR 15 STOCK ADAPTER-WITH BOSS (PIG NOSE)

Regular price $19.99

Add to Cart
Quickshop The CP2 raises your eye line by 2.6 cm (≈ 1.02"), ideal...
CAA CP2 Clip-On Cheek Riser for M4 / AR-15 Collapsible Stocks – 1.02" Lift

Regular price $12.99

Add to Cart
Quickshop Snap the CAA ACP cheek riser onto the Picatinny rail molded into the...
CAA ACP Adjustable Cheek Riser for CBS Stock

Regular price $24.99

Add to Cart
Quickshop The DoubleStar AR QD Rail Mounted Sling Swivel (RMSS) Without QD Swivel...

DoubleStar AR QD RAIL MOUNTED SLING SWIVEL, RMSS Without QD Swivel

Add to Wishlist
Quickshop The Sharps Collapsible buttstock is for MIL-SPEC buffer tubes (tube not included)....

NCStar Sharp Mil-Spec Stock Black Synthetic Collapsible

Regular price $29.99

Add to Cart
Quickshop The KAK Industry A2 Buttstock Kit (AR15-KT-114) is a complete drop-in package...

KAK Industry AR-15 A2 Buttstock Kit - Black

Add to Wishlist
Quickshop The DoubleStar AR (ARRB) AR15/SIG 556 Receiver Block is a versatile and...

DoubleStar AR (ARRB) AR15/SIG 556 RECEIVER BLOCK

Regular price $29.99

Add to Cart
Quickshop The DoubleStar AR Ace Rail Sling Mount is a durable and versatile...

DoubleStar AR Ace Rail Sling Mount

Add to Wishlist
Quickshop UTG RB-T469B AR15 Rifle A2 Fixed Stock Polymer Black - RB-T308FB Leapers...

UTG RB-T469B AR15 Rifle A2 Fixed Stock Polymer Black - RB-T308FB

Regular price $59.99 ~~$75.99~~ Sale price 21% off

Add to Cart
Quickshop The NcSTAR VG086 Classic Commercial Stock is a sleek, collapsible buttstock built...

NcSTAR VG086 Classic Commercial Stock Black Polymer Adjustable AR-15 Buttstock w/ Metal QD Bases & Rubber Butt Pad

Regular price $18.99

Add to Cart
Quickshop The NcSTAR VG087 Tactical Mil-Spec Stock is a collapsible buttstock purpose-built for...

NcSTAR VG087 Tactical Mil-Spec Stock Black Synthetic Collapsible

Add to Wishlist
Quickshop The Maxim Defense CQB Gen 7 Stock is a rugged, mission-ready buttstock...

Maxim Defense CQB Gen 7 AR-15 Stock 4-Pos 7075 Aluminum Flat Dark Earth

Add to Wishlist
Quickshop The Luth-AR MBA-3K is a complete carbine buttstock kit for AR-15 rifles...

Luth-AR MBA-3K AR-15 .223/5.56 Carbine Buttstock Kit w/ Mil-Spec Buffer Assembly - Black

Add to Wishlist
Quickshop The Luth-AR BS-M4KM is an M4-pattern buttstock kit for the AR-15 /...

Luth-AR BS-M4KM M4 Buttstock w/ Rear Sling Swivel - Mil-Spec .223 Kit - Black

Add to Wishlist
Quickshop The Magpul PRS Lite is an adjustable precision buttstock built around a...

Magpul Industries PRS Lite Adjustable Stock Black Polymer/Metal for AR-15/AR-10

Add to Wishlist
Quickshop The Mission First Tactical Battlelink Minimalist Stock is a lightweight, slide-on replacement...

Mission First Tactical BMSSDE Battlelink Minimalist Stock Collapsible Scorched Dark Earth Synthetic for AR-15/M16/M4 - Commercial Tube (Not Included)

Regular price $43.99

Add to Cart

1
2
3
…
6

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: