Forward Controls Design EMR-A Enhanced Ambidextrous Magazine Release

The Forward Controls Design EMR-A is the duty-grade answer to ambidextrous AR-15 magazine release. The right-side button works exactly like a standard control, while a left-side lever mirrors it for support-hand and left-handed reloads. What separates the EMR-A from cheaper ambi catches is the lever geometry: it sits low, below the bolt catch's lower paddle, so it clears the bolt catch and is far harder to bump than the taller paddles found on budget ambi parts.

The materials match the price. The catch is 4140 steel with a black nitride finish, the lever is 7075 aluminum with a Type 3 hardcoat anodized finish, and the roll pin is rated to 800 pounds of shear strength so the lever stays put under hard use. The serrated lever face is split into V-shaped and straight serrations for traction without chewing up a support hand.

This is the pick for a left-handed shooter or a serious right-handed user who wants ambidextrous reloads on a fighting rifle and does not want to trade reliability for the lower price of a Strike or CMMG ambi catch. It fits mil-spec AR-15 lowers cut for a standard magazine catch; .308 AR fitment varies by receiver, so check Forward Controls' compatibility notes before running it on a large-frame build. For the cheapest ambi path, the Strike Industries AMBI is the value alternative; the EMR-A is what to buy when the rifle is meant to be run hard.