This bolt carrier group offers smooth, reliable cycling as well as excellent quality. These carriers are fully assembled, and ready to go. Drop in, check headspace, and you are ready to shoot.
- New AR15 Bolt Carrier Group
- Fully Assembled Bolt & Carrier Assembly
- Caliber: .223/5.56 & 300AAC
- Carrier Material: 8620 Nitride Treated
- Bolt Material: 9310 Nitride Treated
- MPI (Magnetic Particle Inspected) Bolt
- Phosphate Extractor
- Properly Staked Carrier Key
- M16 (Full) Carrier has Forward Assist Serrations
- Firing pin
- Retaining pin
- Cam pin
-
All Parts Made in the USA
DESIGN & SPECS
- Lugs are machined with the proper radius as per true mil-spec tolerances.
- Outer diameter machined to all critical surfaces within +/- .0005 inches.
- Rounded cam pin rides in a fully chamfered cam path. D. Gas key with rounded leading edges ensures positive functioning in all makes and grades of uppers and buffer tube combinations.
- Properly staked and torqued grade 8 hex screws as per the true mil-spec.
- Carrier body OD and ID are hard turned/ground after heat-treat to +/- .0005 inches.
- Multiple commercial finishes and coatings are available.
BOLT
- Our Bolts are manufactured from 9310 material and manufactured in a single operation, ensuring proper machine indication and reducing the opportunity for dimensional error. They are heat-treated and then ground to a final specification of +/- 0.0005".
Carrier
-
Our carriers are manufactured from 8620 and are precision machined in one operation, heat-treated, and ground to a final specification of +/-0.0005”.Our standard bolts and carriers are offered to military specification dimensions and processes but can be modified to customer specifications to achieve higher performance standards.
