The ACCU-Wedge is a precision leveling tool designed to eliminate upper and lower receiver rattle by maintaining proper alignment during installation. This red rubber wedge set delivers consistent fit across AR-15, M16, and M4 platforms without requiring special tools or modifications.
The ACCU-Wedge addresses a common issue in AR builds where the upper receiver sits loose on the lower. By inserting the wedge at the rear takedown pin area, you create consistent pressure that removes play between the two receivers. The rubber material compresses slightly to accommodate manufacturing tolerances while maintaining repeatable fit. This approach keeps your receiver interface tight without permanent modification.
Davidson. Defense engineered these wedges from high quality rubber that resists permanent deformation under normal use. The material remains stable across temperature ranges and won't harden or crack with age. Each wedge in the five pack maintains identical dimensions, ensuring consistent results whether you're working on your first build or your tenth.
A tight upper to lower connection reduces vibration during firing and improves overall rifle consistency. When receivers move independently, accuracy suffers and component wear accelerates. The ACCU-Wedge provides a simple mechanical solution that costs far less than replacing worn receivers or dealing with reliability issues caused by loose fit.
Follow safe handling and manufacturer instructions. Ensure compliance with all applicable federal, state, and local laws.
Color: Red
Material: High quality rubber
Fits: AR-15, M16, M4
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