EMR-A is a serrated or dimpled ambidextrous magazine release for .223 and .308 AR receivers. EMR-A is an ergonomic ambidextrous magazine release. The placement of its lever mirrors the release button on the right side. It has a lower profile the portion below the bolt catch's lower paddle has a lower profile and it is also left smooth. The serrated or dimpled length of the lever is split into a shallow V shaped serration (80%) that conform to the curvature of the user's finger to provide additional traction. A 10.9lb rated magazine catch spring is included with each EMR-A. EMR-A's catch is made from CNC machined 4140 steel and black nitride c Mfg: Forward Controls Design Llc.
Determined at checkout.