AU Accu-Wedge for AR15/M4/M16 Rifles

$4.95 $2.00
Bulk Pricing:

Below are the available bulk discount rates for each individual item when you purchase a certain amount

  • Buy 2 - 9 and get 5% off
  • Buy 10 or above and get 10% off
(24 reviews)
Current Stock:
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AU Accu-Wedge for AR15/M4/M16 Rifles


The AU Accu-Wedge will improve fit and eliminate the wobble between the upper and lower of your AR15/M4/M16 type rifle. This drop-in parts helps promote improved accuracy and allows the user to shoot tighter groups. The small wedge-shaped part is molded of high-density thermoplastic rubber and is easily installed in the lower receiver beneath the rear take-down pin. The quickest, easiest, and least expensive accuracy-upgrade you’ll ever find for your AR15!


  • 5

    Posted by Mark Pangle on 6th Oct 2022

    Definitely Help giving you that Secured Feeling with out the Wiggle. Though have to cut to adjust the fit between the upper & Lower. I would strongly recommend buying more that 1. Great Price as well!

  • 5
    Fix the play in your upper.

    Posted by Mark Johnson on 1st Oct 2022

    Works great to tighten up the play between your upper and lower reciever.

  • 5
    AU Accu-Wedge

    Posted by Brent on 29th Aug 2022

    Item was exactly as described at a good price. Shipping was fast!

  • 5
    great price fast shipping

    Posted by stan m on 18th Jul 2022

    placed order received products, all in a fast timely manor, and quality of all seems great

  • 5
    Wedge for AR rifles

    Posted by Michael on 23rd May 2022

    It is what it is. Little piece of rudder to ease loose fitting upper and lower. Trim easy and little at a time.

  • 5
    Great item

    Posted by Eric Witcher on 14th May 2022

    Being a former Marine I make sure that I only buy top quality parts for all my AR builds. This part works great 👍.

  • 5
    Ensures Upper and Lower are firmly mated!

    Posted by Kris Davis on 11th Jan 2022

    You can’t go wrong for the price. Took care of my timing issue(or at least what I thought was a timing issue). No more light primer strikes caused by hammer follow. BCG is now properly and completely in battery just as it trips the giggidy switch. No more dealing with the embarrassment of going off prematurely, before the bolt is all the way in...

  • 5
    Loose rear take down pin

    Posted by Geoffrey Smith on 28th Dec 2021

    I had a loose rear take down pin in one of my ARs and this little inexpensive wedge fixed it right up.

  • 5
    Fast shipping and good quality

    Posted by Joseph Tetley on 22nd Dec 2021

    Was very glad to find this at this price.