Mission First Tactical RMG React Magwell Vertical Grip Polymer Black for AR-15/M4/M16/HK416

The Mission First Tactical RMG React Magwell-Mounted Vertical Grip is a compact, textured forend grip molded from black polymer and purpose-built for close handhold application at the low ready or in CQB scenarios. It installs directly into the magazine well of AR-15, M4, M16, and HK 416 pattern lowers, delivering a natural grip angle and a positive, repeatable hold without adding bulk to the carbine.

Designed around the operator, the React RMG features contoured finger swells for a secure purchase, dual-side cut-outs for weapon-light pressure pads so you can run illumination cleanly, and an internal water-tight storage compartment with a customizable foam insert and quick-access tab to keep spare batteries or small parts quiet and rattle-free. The textured polymer surface holds up in adverse weather and through hard use, while the compact geometry keeps the rifle trim and maneuverable.

Tipping the scales at just 2.2 oz and measuring 1.378" wide by 3.622" tall, the RMG rounds out Mission First Tactical's React vertical-grip family with a magwell-mounted configuration that prioritizes a better fit and faster transitions at the low ready.