The M4E1 Lower Receiver delivers billet aesthetics in a forged package. This custom-designed enhanced forging is machined from 7075-T6 Aluminum and compatible with all mil-spec AR15 parts. Aside from the visual upgrades” this custom-engineered design provides features that challenge much more expensive billet options and simplify the assembly process for the at-home builder.
Threaded Bolt Catch Roll Pin
Integrated Trigger Guard
Upper Tension Screw
Threaded Takedown Pin Detent Recess
Increased Magwell Flare
Marked and milled to accept short-throw safety selectors
Includes Nylon tipped tensioning set screw and Threaded Bolt Catch Pin
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