RRD-360HD-51T — Heavier Duty 360 Recoil Reduction Device for Short-Barreled, High-Pressure Use The RRD-360HD adapts the proven 360 gas-management concept into a reinforced package for short-barreled and high-pressure rifle applications. Material was added where strength is needed and removed where it reduces mass, producing a durable, lighter device that maintains 360-degree gas dispersion for recoil mitigation and low flash.

Reinforced construction built to withstand elevated gas and pressure levels found in short barrels. Graduated 360-degree multi-port design disperses gases gradually to reduce felt recoil, muzzle rise, visible flash, and perceived concussion. Three sacrificial baffles provide targeted suppressor protection and extend suppressor service life. No timing required for installation; installs quickly using a 3/4 inch socket wrench. Optimized for short-barreled firearms and high-pressure platforms for consistent performance suppressed or unsuppressed.

Compatibility 51T configuration mates with 51T AAC patterned quick-detach systems and accepts 1.375-24 hub devices when used with the 51T STAMP adapter for broad QD hub compatibility.