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Toolcraft manufactures the finest quality AR10, AR15 & M16 bolt carriers at the most competitive price.
Toolcraft met ISO standards in 1997 and re-certified for 9001-2015 standards with a scope production machining grinding of precision parts made to customer blueprint specification serving the military and aerospace industries.
Nickel Boron Finish
Milspec Carpenter No. 158® steel bolt
Shot Peened Bolt
Mag particle inspected
Gas Key Hardened to USGI Specifications
Gas Key Grade 8 Hardened Fasteners
Gas Key Staked Per Mil-Spec
Tool Steel Extractor
Extractor O-ring Insert