Colt AR15/M16 Rifle Buffer Action Spring

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

Factory Colt rifle buffer action spring for AR15/M16 type rifles.


  • 5
    Colt rifle buffer spring

    Posted by ME on 2nd Apr 2023

    I needed to stick with all authentic Colt parts in my M16 build so this buffer spring is what I needed. Good part!

  • 5

    Posted by Ron on 11th Jan 2022

    Exactly what they offered!

  • 3
    Is it Colt?

    Posted by Eliot on 12th Feb 2021

    Action spring came loose, no bag, tag or paper to say it's a Colt product. Looks like a standard carbine action spring though. If it is a Colt product the price is definitely right!

  • 5
    Colt Buffer Spring.

    Posted by Jeff on 14th Dec 2020

    Colt springs are the only ones I trust. All my lowers have them and I always keep a few extras around.

  • 5
    Colt buffer spring

    Posted by floyd young on 15th Mar 2020

    Great colt part had in stock great price fast shipping

  • 5
    Nothing like real Colt parts

    Posted by Edward Spanknoble on 13th Feb 2019

    Just what I needed to finish my Mark 12 Mod 1

  • 5

    Posted by Topher on 25th Oct 2018

    Have an old 603 style model with an original spring over 20yrs old, still worked but was starting to show some weakness. Perfect replacement cycles like she is back to normal.

  • 5
    Owner, Leon Wilson - PACEM LLC

    Posted by Leon Wilson on 3rd Oct 2018

    Great Product Fast Shipping

  • 5
    Colt Parts

    Posted by Thomas R Griffith on 2nd Oct 2018