San Tan Tactical Enhanced BCG Standard AR15 5.56/.223 Nitride Finish Mil Spec
Store Inventory | |
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Available Online | Out of stock |
Fountain Valley, CA | Out of stock |
The Colony, TX | Out of stock |
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Inter-Store Transfer
If this item is out of stock at your local RifleGear but available at our other location, no problem. Just place your order and select In-Store Pickup as the shipping method. As long as the item is legal in your location, we will transfer the item for you. You will be notified by e-mail when your item arrives.
The San Tan Tactical Enhanced AR15 5.56/.223 Bolt Carrier Group features a flared rear for reduced cant and tilt during recoil and increases reliability. Constructed from case hardened 8620 steel, the carrier has fewer points of contact, resulting in less friction. The Enhanced Bolt Carrier Group is ideal for suppressed use due to its increase of mass and dwell time. The 9310 case hardened steel bolt is machined to true Mil-Spec dimension and is heat treated after a precision fit.
BLACK NITRIDE FINISH: A process commonly referred to with SBN (Salt bath nitride) and sometimes QPQ (quench polish quench). All of these are a form of nitrocarburizing which is a chemical hardening of steel.
Features |
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.223/5.56/300BLK compatible |
Enlarged forward ports |
Optimized for suppressor use |
Hardened 4340 cam pin |
Mil-Spec 8740 steel firing pin |
MPI and HPT tested |
Mil-Spec Extractor Spring & O-Ring |
Black Nitride Finish |