BCG .308/7.62×51 Bolt
Replacement 9310 SteelĀ Bolt Assembly
Hard Ground Critical Diameters, Heat Treated 15N 89-90.5 Hardness.
Magnetic Particle Inspected.
NiB or Black QPQ Finished.
Complete Assembly.
Made in the USA.
Hard Ground Critical Diameters, Heat Treated 15N 89-90.5 Hardness.
Magnetic Particle Inspected.
NiB or Black QPQ Finished.
Complete Assembly.
Made in the USA.
Weight | 0.0000 oz |
---|---|
Finish | Black Nitride, Nickel Boron |