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March 15th, 2024, 07:36 PM #1Junior Member
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Microbest C158 HPT/MPI 5.56 Bolt Carrier Group - Chrome - $99.99
Shop our Microbest C158 HPT/MPI 5.56 Bolt Carrier Group - Chrome here!
The Microbest Bolt Carrier Group is a great choice for any build. This drop-in AR-15 BCG features a corrosion resistant hard chrome finish, MIL-SPEC dimensions, and a magnetic particle inspected carpenter 158 steel bolt. Crafted from domestically sourced 8620 steel, the M16 cut carrier includes a gas key fastened by properly staked grade 8 screws. Made in the U.S.A.
Features:
.233/5.56 NATO
Hard chrome finish
M16 cut
Aircraft quality 8620 steel carrier
4130 steel gas key
Properly staked grade 8 gas key screws
Carpenter 158 steel bolt
4140 steel extractor
MIL-SPEC O-ring
MIL-SPEC gas rings
4140 steel cam pin
8740 steel firing pin with hard chrome finish
Magnetic particle inspected
Proudly made in the U.S.A.
Take a look at our other AR-15 Parts here!
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