Aero Precision 5.56 Bolt Carrier Group Complete - Nickel Boron - APRH100071C
Only 4 left in stock
Our upgraded nickel boron bolt carrier group is an eye catching addition to your AR build. Mil-spec dimensions and coating ensure the highest quality and correct component interface.
Features:
- Machined from 8620 Tool Steel (Carrier) and 9310 Steel (Bolt)
- Carrier has forward assist serrations
- Shrouded firing pin
- Nickel Boron Coating inside and out (Bolt, Carrier, and Gas Key)
- Forged Mil-Spec gas key attached with Grade 8 hardware and Properly staked.
- 5.56 Bolt is shot Peened and MPI
- Mil-Spec Extractor Spring, black extractor insert, Viton O-Ring
- Tool Steel Extractor
- High quality BCG
| Weight | 11.52 oz |
|---|---|
| Bolt Material | 9310 Steel |
| Cartridge Compatibility | .223/5.56 NATO/.300 BLK |
| Finish | Nickel Boron |
| Carrier Profile | M16 |
| High Pressure Tested | Untested |
| Magnetic Particle Inspected | Magnetic Partical Inspected |
| Platform | AR-15 |
| Bolt Finish | Nickel Boron |
| MPN | APRH100071C |
| UPC | 840014611911 |
Compliance
NFA (National Firearms Act) compliance is crucial for legal ownership and transfer of regulated firearms and accessories like short-barreled rifles, suppressors, and certain types of ammunition, ensuring adherence to federal regulations to avoid legal penalties and ensure responsible firearm ownership.
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US
Been EXCELLENT for 3 years.
I bought this .556 BCG for a Friend. Have had one for 3 years for my 300 BO - and LOVE IT. AMAZINGLY, Gas rings are STILL in great shape, along with the rest of it. I don't put thousands of rounds through it, though - maybe 1,000 in that time. .300 ammo too expensive!!! :-) SMOOOOTH, EASY TO CLEAN (that's why I love the Nickel Boron) - doesn't need to be lubed as much, retains oil really well - but I still keep it well oiled, no pits - great BCG. Never had anything lock up
USExceptional quality for exceptional price
Overall a very solid product in terms of quality of performance and aesthetics
USExceptional quality for exceptional price
Overall a very solid product in terms of quality of performance and aesthetics
USExceptional quality for exceptional price
Overall a very solid product in terms of quality of performance and aesthetics
USExceptional quality for exceptional price
Overall a very solid product in terms of quality of performance and aesthetics
