FIRING PIN RETAINING PIN HK416 COLT

$6.99

28 in stock

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Genuine Colt AR15A4 firing pin retaining pin for all standard AR15 platform bolts as well as the standard HK416 carrier.
* This pin does not fit MR556 carriers as they use a captive pin system.
🇺🇸 Made in USA.
NSN:1005009991509