Instantly Tightens Loose Upper & Lower Receivers

Helps promote better accuracy by making the upper and lower receiver fit tighter. Open the upper receiver; drop this long-wearing, rubber wedge into the rear of the lower, behind the pushpin. Absolutely no modifications are required

Product Code: 080000663

For more information visit:https://www.brownells.com/gun-parts/rifle-parts/rifle-receivers-parts/ar-15m16-accu-wedge/

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