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Nickel-Boron Coating Resists Wear & Corrosion

AR-15 firing pin features proprietary NiB-X coating that gives superior lubricity, corrosion-resistance and surface hardness of Rc-70. Fits all standard AR-15s.


AR-15, Issue:11, Page:040
Big Book Catalog, Issue:69, Page:039

SPECS: Steel with Nickel-Boron coating.

NIBXFP NIB-X FIRING PIN
100-011-238WB
NiB-X Firing Pin
100011238NiB-X Firing Pin

Mfr Part: NIBXFP

$14.99

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In Stock
AR-15/M16 NiB-X FIRING PIN