Colt M16/M4/AR15 Firing Pin Retaining Pin

(23 reviews)
Current Stock:
Adding to cart… The item has been added

Colt M16/M4/AR15 Firing Pin Retaining Pin


Factory Colt M16/M4/AR15 firing pin retaining pin


  • 5
    Colt FPRP

    Posted by Louis on 3rd Sep 2022

    It's Colt, in my opinion worth a every penny.

  • 5
    Pony pin retaining pin

    Posted by Texas Rex on 16th Mar 2022

    It’s flawless and amazing and…it’s a pin, but it’s made by Colt

  • 5
    AR15 Retaining Pin

    Posted by Omar Maya on 4th Dec 2021

    Delivered expedidoustly. Quality Product. Great addition to my gear.

  • 5

    Posted by pete on 15th Aug 2021

    works great!

  • 5
    Firing Pin Retaining Pin

    Posted by Gary Tipton on 21st Dec 2020

    I have not used at this time

  • 5
    Colt Firing Pin Retaining Pin

    Posted by on 15th Dec 2020

    You can never have too many spare parts. Packaged so that they were easy to find and wouldn't get lost. Shipped quickly with the rest of the order.

  • 5
    Good to have

    Posted by Justin Heald on 27th Oct 2020

    You’ll definitely be happy you have an extra

  • 5
    Jesus Pin

    Posted by John D. on 16th Oct 2020

    Buy them, you know why.

  • 5
    Fiddly little things, always safe to have extra

    Posted by Paul on 12th Oct 2020

    I was browsing the site, saw these retaining pins, and knew it was just a matter of time before I was going lose one. Picked up a couple extra to have on hand Fast shipping too.