AR15 Complete Nickel Teflon Coated Bolt Head Assembly

Description

AR15 Complete NTFE Coated Bolt Head Assembly – MPI
Features NTFE – Nickel Teflon Finish

Made to our specs by an industry leading OEM manufacturer in the USA. One of our personal favorite bolts to use!

Bolt Specs:
9310 Super Alloy Steel (7% stronger than Carpenter No. 158 Steel).
MPI Bolt (Magnetic Particle Inspected).
Hardened Steel Extractor.
Heavy Duty Extractor Spring.
Black Extractor Insert.
Mil-Spec O-Ring.
Mil-Spec Gas rings (3).
Nickel Teflon Finish.