Product Summary
The CMMG Mk4 Receiver End Plate is a high-quality replacement part designed for the CMMG Mk4 and LR-308 platforms. Constructed from durable steel, this component ensures a rugged and trustworthy fit for your firearm. It is an essential part for those looking to avoid cheap add-ons and maintain the reliability of their rifle build. This part provides a proper, secure installation to keep your receiver assembly stable during use.










