The EMR-H features a slightly curved button surface to fit the natural curvature of your finger. The form fitting curve, along with horizontal serrations, create a self centering surface that inhibits the finger’s vertical movements. The EMR-H has a milspec through hole for the magazine catch’s shaft, and is only 0.02″ taller than the factory magazine release button. When installed, the EMR-H has minimal protrusion above the mag release button fence on most forged receivers.
Machined from 4140 bar stock, it is QPQ coated. In late 2019, 7075 aluminum EMR was replaced by 4140 steel EMR-H (heavy). EMR-H joins the MSQ-H (MLOK, Sling Adapter, Heavy) and ESF-H (End plate, Sling adapter, Heavy) in the H (heavy) line of components.
Please visit the EMR vs EMR-C page for an in depth review of the differences between the EMR and EMR-C.
Proudly made in the USA.
Brendon Bennett (verified owner) –
Best button imo
jarbob116 (verified owner) –
Great Mag Button. I’m Totally Going to Buy More!
Pizza (verified owner) –
Again it’s FCD do we really need to review it? Some of the best parts on the market hands down
cameronsdean (verified owner) –
Best mag button period.
thomaswgoodwiniii (verified owner) –
Great feel and even better look with the rest of the FCD parts