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Mil-Spec Dimensions For Compatibility With the Widest Variety of Parts & Accessories

The Mega Arms Forged AR-15 Lower Receiver comes stripped and ready to be the foundation of your next custom AR build. Mega Arms starts with high-quality 7075 T6 aluminum forgings and final machines them to exact mil-spec dimensions held to ±.001" tolerances, giving you maximum compatibility with mil-spec and aftermarket parts and accessories.

For improved handling and weapon control, Mega Arms’s Forged AR-15 Lower Receiver comes with their unique “Gator Grip” texturing on the front of the magwell.

  • Matte black hardcoat anodized to a surface hardness of Rc 60 to resist wear
  • Compatible with most all BCG, buffer tubes & stock parts
  • Features a nylon-tipped tensioning screw so you can set up a tight, slop-free upper-to-lower receiver fit
  • FFL required for purchase

The Mega Arms Forged AR-15 Lower Receiver offers superb strength and versatility for building an AR-15 configured exactly the way you want it.

MEGA ARMS - AR-15 FORGED LOWER RECEIVER

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Discontinued by the Factory

Product has been discontinued and no longer available.

Discontinued by the Factory

Product has been discontinued and no longer available.