Battle Arms Development LR-308 Mil-Spec Bolt Carrier Group - Black Nitride
Battle Arms Development Bolt Carrier Group features a full profile designed to correctly trip auto-sears. The .308 bolt is machined from 9310 steel, case hardened, and then shot peened to increase durability and ensure that it will survive thousands of rounds of high-pressure military surplus ammunition. An important component of a BCG that is often overlooked is the cam pin. The cam pin must be able to withstand a tremendous amount of force and is in constant motion while firing and guiding the bolt into locked and unlocked positions. B.A.D. machined their cam pin from 4340 hardened steel and is Nitride coated like the rest of the BCG in order to reduce friction. If you are looking to build a bomb-proof rifle, the Battle Arms Development AR-308 Bolt Carrier Group is one of the best.
.308 Win / 7.62x51mm bolt face
8620 case hardened steel carrier
9310 case hardened and shot peened bolt
4340 hardened steel cam pin
8740 steel hard chromed firing pin
4130 gas key with properly staked grade 8 screws
4340 steel extractor with Phosphate finish
Salt Bath Nitride finish on all exterior components
Battle Arms Development, Inc. is a design, research, and development firm focusing on small arms design including firearm components, tools, gauges, accessories, and complete weapon systems. All B.A.D. Inc. products are made in the U.S.A. and held to the highest manufacturing standards to exceed the expectations of the most demanding users.
Please note: If the listing says "In-Stock" it means we have the item in stock. Please check this LINK to view our most up to date shipping status.
Warranty, Returns & Terms:
Delta Team Tactical offers a 30 day return, refund and exchange policy. You must email/call Delta Team Tactical and obtain an RMA number prior to any return, refund, or exchange. All returns must include the original order number, receipt or invoice, along with the billing address, shipping address, contact phone numbers, contact emails, and RMA number. Returns, refunds, and exchanges may take up to two weeks, not including transit times, for processing after we have received it. Return shipping costs will be the responsibility of the returning party, with the exception of the wrong item being received or on warranty exchange during the first 30 days after delivery. Items returned for warranty will only be replaced or exchanged, no refund given on warranty items.