Z-M WEAPONS AR-15/M16 ACCU-WEDGE

Instantly Tightens Loose Upper & Lower Receivers

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

The Z-M Weapons AR-15/M16 Accu-Wedge is a precision device designed to eliminate the play between the upper and lower receivers of AR-15 and M16 rifles. This high-density rubber insert easily fits between the upper and lower receivers, enhancing the stability of the firearm and reducing vibrations during firing. The Accu-Wedge helps achieve greater accuracy and consistency in shots, offering improved ballistic performance and smoother operation. Easy to install and compatible with most AR-15 and M16 models, it is an essential accessory for those looking to optimize their firearm's performance and reliability.