B-Square ACU1 Accu-Wedge for AR-15
The B-Square ACU1 Accu-Wedge buffers the AR-15/M-16 cycling system to reduce wear and provide a more solid feel by eliminating play in the receiver. Easy to install, requires no weapons modifications.
• Buffers AR-15/M-16 cycling system
• Reduces wear and provides a more solid feel by eliminating play in the receiver
• Easy to install without tools
• Requires no firearm modifications
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These things are worth every penny. I'd pay $20 for them if that's what they cost. They take away every bit of play between uppers and lowers, which is especially handy if you have multiple manufactures' parts on your firearm. You should have one for every gun you own and a few extras on hand.
Does what it should at a reasonable price
This wedge really took up the slop and works great love it ...
This is the second one of these simple little devices I have installed in a gun. The first was on a Carbine that a friend had. I don't particularly care for the carbine stocks as it is, and his upper and lower had a bit of slop in it anyway. This little item cured the play in the upper and lower receiver. The second one I purchased for my son in laws build that he is completing. Makes for a nice, tight, slop free firearm. No wobble. i recommend these to everyone that is having this problem with old wore out and sloppy receivers.