- 9310 Steel Material
- Standard Charging
- Includes Bolt, Bolt Carrier, Extractor Pin, Firing Pin, Cam Pin
- Staked Gas Key
- .224 Valkyrie Caliber
- Black Nitride Finish Carrier
- Parkerized Finish Bolt
BCA's Bolt carrier groups are MPI inspected. Perfect for your next .224 Valkyrie AR-15 build.
Brand Bear Creek Arsenal
Caliber / Gauge .224 Valkyrie
Carrier Style Standard
Bolt Finish Parkerized
Bolt Material 9310 Steel
Carrier Finish Black Nitride
Gas Key Staked
Magnetic Particle Inspection Yes
|Classification||Bolt Carrier Group|
Is my BCA BCG staked?
Yes! We have changed to staking BCGs from the side instead of from the top. All BCA BCGs are rated for full auto, this side staking process has proven to increase the longevity of the BCG and hold on the gas keys. If you have further questions, please...
What magazine/ammo does BCA recommend for each caliber?
These are brands that BCA uses in the facility to test fire our products. However, there are several brands that will also function properly. Caliber Magazine Ammo Grain Weight Ammo Brands BCA Status AR15 - 223/5...
Ratings & Reviews
We found other products you might like!