Odin Works AR-15 6.5 Grendel Bolt w/ Firing Pin

The Odin Works® AR-15 6.5 Grendel Bolt w/ Firing Pin boasts a Mil-Spec design and features case hardened 9310 steel construction with a corrosion-resistant and low-friction nitride finish to minimize the need for lubricants. The 4130 steel gas key is attached with Grade 8 hardware and properly staked into a milled "valley" for proper positioning and the firing pin is 8740 steel, centerless ground, and hard chrome coated for years for reliable field use. What’s more, the extractor is 4340 steel with a corrosion-resistant manganese phosphate finish. This bolt boasts a Mil-Spec extractor spring and O-Ring combination and comes Magnetic Particle Inspected (MPI) and High Pressure Tested (HPT). All bolt components are shot peened. Made in USA.