Description
Titanium Nitride coated
Milspec Carpenter No. 158® steel bolt
Shot Peened Bolt
Gas Key Hardened to USGI Specifications
Gas Key Grade 8 Hardened Fasteners
Gas Key Staked Per Mil-Spec
Tool Steel Extractor
Extractor Spring
Extractor O-ring Insert
223/5.56/300 Blackout
