GrovTec R2S2 M-LOK Ammo Holder 2-Round Black

Keep a pair of spare rounds staged on your rifle with the GrovTec R2S2 M-LOK ammo holder. This compact 2-round spare cartridge carrier attaches directly to any M-LOK compatible handguard or chassis, taking up just a single M-LOK slot so it tucks neatly into your rifle's rail system without adding bulk.

Built around a black anodized 2-piece aluminum housing with elastic webbing that grips each cartridge, the R2S2 is designed to retain rounds through recoil and movement while still allowing a fast reload. The holder is sized to fit most common rifle cartridges, from .223" up through .450 Legend, covering the popular centerfire rifle chamberings most shooters run through a modern sporting rifle or hunting platform.

Installation is straightforward: the R2S2 clamps to one M-LOK slot using the included mounting hardware, giving you a low-profile, snag-free carry point for two emergency rounds right where you need them. Whether you run an AR-15, an M-LOK equipped hunting rifle, or any other platform with M-LOK slots, the GrovTec R2S2 offers a clean, factory-style way to carry spare ammunition on the gun itself.