Obsidian Arms

Enhanced AR-15 Bolt Carrier Pin Kit

$20

This kit includes an Obsidian Arms enhanced firing pin, retainer pin and cam pin for the best performance and reliability in an AR-15 bolt carrier.

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Product Description

Manfactured of 4140 alloy steel heat treated for strength. It also is hard-chromed for addition durability, resistance to corrosion, and very little surface friction.

The set includes:

Enhanced Firing Pin, Hard Chromed
Enhanced Cam Pin, Hard Chromed
Retainer Pin, Nickel Plated

Features

Made in USA
Made from 4340 alloy steel for strength.
Heat treated for durability.
Hard Chromed for additional durability, corrosion resistance, and minimal surface friction.

Made To:

Parts & Accessories