This bolt carrier group is completely coated in Microslik by STS Arms. It features properly hardened HP MPI bolt. Key attached with mil-spec bolts properly staked. M16 and AR15 carrier options available. Improved extractor spring, Cerakote in red or green.
This bolt carrier group is both perfect for a fine functioning hunting AR as well as training and will perform fine for serious duty.
Available with bolt carrier in Microslick, Cerakote black, Cerakote red, Cerakote field drab.
Please email for availability of non-microslick color carriers (red, black, field drab).
Regular Price $225
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This is an improved AR15 / M4 bolt only. It is finished in Nickel Boron coating which is recognized in the industry as a superior finish to the old phosphate treatment. It is on par with Microslick in slickness and wear resistance. But this is not the reason why this bolt is improved.
This bolt is manufactured individually in one process on Swiss machines instead of in trays in three processes like regular mil-spec bolts. Therefore, the bolt features greatly improved concentricity and squareness (attributes which contribute to inherent accuracy). Sadly, making bolts one at a time increases production costs.
Bolt is made of proper Carpenter 158 steel, properly heat treated to avoid warpage and to maintain consistent hardness. These bolts are mil-spec magnetic partical tested.
This completed bolt includes mil-spec phosphated extractor and ejector. All other parts are typical mil-spec parts (properly hardened, etc.). The bolt is ready to go once the customer supplies the firing pin, cam pin, firing pin retaining pin and complete bolt carrier with key.
As always with TTT, this product is 100% guaranteed to work. We stand behind our product.
Regular Price $149 complete NiB improved bolt only
Regular Price $165 bolt with firing pin, cam pin, keeper pin
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