Carbine Action Spring

(86 reviews) Write a Review
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Action spring for AR15, M4 adjustable stocks. Made to M4A1 Mil-Spec specifications.
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86 Reviews

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  • 5

    Posted by Bo W Singleton on Apr 28th 2020

    Nicely made seems really strong think it'll work great.

  • 5
    Great Spring

    Posted by Dangerous Hunk on Apr 23rd 2020

    Quality product that is quiet compared to others I have used. I don’t get that weird “twang” sound I have gotten with other springs.

  • 5
    Great Carbine Sprine

    Posted by Jhill on Apr 18th 2020

    Does what it says. very affordable too.

  • 5

    Posted by Brandon F. on Mar 22nd 2020

    This is the spring is unbelievably and exceptionally springy. It does exactly what it is designed to do. The only thing this spring could do better is make my coffee in the morning.

  • 5
    Does what I expected

    Posted by Casey Camp on Feb 21st 2020

    Rebarreled a 5.56 to a 300BLK, old +1 spring caused short strokes on subsonic ammo. Standard spring cured the problem.

  • 5
    Great spring

    Posted by Sung Su Kim on Jan 30th 2020

    It looks much better compare to other major manufactures.

  • 5

    Posted by CHAD A NELSON on Dec 23rd 2019

    What can I say it's a buffer spring and it works

  • 5
    Carbine Action Spring

    Posted by ABH on Sep 10th 2019

    Top quality!

  • 5
    Always Know What You're Getting

    Posted by Kevin Dixon on Sep 6th 2019

    Quality and reliability.