UTG Model 4/AR15 Receiver Wedge – Eliminates Upper/Lower Play

The UTG Model 4/AR15 Receiver Wedge eliminates the rattle and movement between upper and lower receivers on AR-15 and M4 pattern rifles. Over time or due to manufacturing tolerances, receivers can develop noticeable play that affects feel and can reduce accuracy. This wedge installs at the rear takedown pin area to create a tight, secure fit between receiver halves without permanent modification.

Constructed from durable polymer, the wedge installs in seconds without tools or gunsmithing. Simply separate the upper and lower receivers, position the wedge at the rear takedown pin, and reassemble. The rifle remains fully functional with normal takedown capabilities. Material is resistant to oils and solvents. Drop-in installation requires no fitting or modification to your receivers.

• Part Type: Receiver Wedge
• Compatible Firearms: AR-15, M4, and AR-15 pattern rifles
• Material: Polymer
• Finish: Black
• Installation: Drop-In (no tools required)
• Includes: One receiver wedge