The Phase 5 Oversized Magazine Release (OMR) in black anodize (brand part no. OMR-BLACK) is a drop-in, two-piece assembly that replaces the Mil-Spec magazine release button. Installation is easy and requires no gunsmithing. Both the button and the paddle are machined from 6061-T6 billet aluminum for a lightweight, strong design. Phase 5 makes it in the U.S.A. with U.S.A. sourced material.

Key Specifications

• It is a drop-in two-piece assembly that replaces the Mil-Spec magazine release button.
• Both the button and paddle are CNC machined from 6061-T6 billet aluminum.
• The button has a larger contact surface than a Mil-Spec release.
• An ergonomic pocket on the paddle surface guides your finger.
• The finish is black anodize.
• It fits AR 5.56/.223 and 7.62/.308 receivers and does not fit the AERO M5.
• It is compatible with Extended Bolt Releases and anti-rotation trigger/hammer pin sets.

Frequently Asked Questions

Do I need a gunsmith to install it? No. Phase 5 says installation is easy and requires no gunsmithing.

What receivers does it fit? It fits AR 5.56/.223 and 7.62/.308 receivers. It does not fit the AERO M5.

Buy the Phase 5 Oversized Magazine Release (OMR), Black Anodized

Order it from our Lubbock, Texas gun shop with the rest of our AR magazine catches and releases for fast, insured shipping straight to your door.