• Machined from quality corrosion resistant stainless steel
  • Made in the U.S.A.


  • Material: Stainless Steel


  • AR-15 and AR-10


  • 1x Buffer Retainer
  • 1x Buffer Retainer Spring


No doubt, if you’ve ever taken a peek inside your AR-15s lower receiver you saw that little pin doing it’s best to keep your buffer inside. If that buffer retainer fails, then your buffer is free to roam around places it was never meant to. A simple upgrade to an Armaspec stainless steel buffer retainer and spring will keep your buffer in its tube, so it can do its job.

Arrested Action

With every shot you fire that buffer absorbs recoil and smoothes out your ARs action, ultimately depending on that little retainer pin to quietly stop things when it’s over. That retainer depends on a good AR-15 buffer retainer spring in order to remain in place and ready for the next round. To be sure, with all this going on you should turn to a quality company like Armaspec when you replace your current buffer retainer and spring.

Quality Parts and Service

Armaspec produces high-quality replacement parts for your AR-15. At Wing Tactical, we back them up with our outstanding customer service. Today you may only need a simple AR-15 buffer retainer spring, however, on down the road, you’re going to want more. Anytime you stumble upon an all American company like Armaspec you’re going to want to use their products again and again. Armaspec crafts all of their products to the high standards that you expect and demand. Certainly, we’re only talking about a little buffer retainer and spring, however, if you install cheap junk those little parts can cost you a day at the range. You need to err on the side of safety that high-quality stainless steel parts offered from Armaspec.

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Reviews (2)

  • Buffer Retainer

    Posted by Ryan C Hensley on 26th Mar 2021

    Works well. Fast shipping.

  • Can't go wrong with stainless parts

    Posted by Josh on 19th Jun 2018

    After buying this for a new lower build, I'm now planning on switch all the springs / detents on this lower to Armaspec stainless stuff. Even though you don't see many of these parts after the install, it's nice know you have the extra corrosion protection in case you're in the wilds for a long time without CLP! Not much else to say, worked as intended and looked great doing it. Better than the black one included in the LKP for sure!

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