Rearden Mfg R2, 1/2x28 TPI, Heat Treat, Flash Hider

The Rearden R2 Flash Hider is a precision-engineered muzzle device designed to significantly reduce muzzle flash on 5.56/.223 platforms. Threaded in 1/2x28 TPI, this rugged flash hider is machined from 17-4 PH stainless steel and finished with a proprietary heat-treat process for enhanced strength, wear resistance, and corrosion protection. Whether you're running a bare muzzle or suppressing with a Rearden R-series mount (R2S, Atlas, etc.), the R2 delivers reliable performance in a compact and suppressor-ready footprint.

What separates the R2 from other flash hiders is its precision alignment and dual-role function. It acts as a stand-alone flash hider while doubling as a host for Rearden’s suppressor mounts. The open-port geometry minimizes flash signature without overdriving gas, making it ideal for tactical, defensive, or nighttime applications. Pair it with Rearden’s Atlas or R2S for a bombproof suppressor interface and quick-detach capability that won’t walk or loosen under heat or recoil. Built by shooters for shooters, the R2 is hard use–rated and optimized for suppressor setups.

Specifications:

• Manufacturer: Rearden Manufacturing
• Model: R2
• Thread Pitch: 1/2x28 TPI
• Caliber Compatibility: 5.56mm / .223
• Material: 17-4PH Stainless Steel
• Finish: Heat Treated, Blackened
• Suppressor Mount Interface: Compatible with Rearden R-Series
• Length: Approx. 2.45"
• Weight: Approx. 2.8 oz
• Mount Type: Direct Thread + Suppressor Host
• Made in: USA