This 3-prong flash hider is compatible with the Specwar, Saker, Omega, Hybrid, and Harvester Big Bore ASR mounting system. They offer one hand on, one hand off attachment/detachment. The patent-pending resonance suppression effectively eliminates the tuning-fork effect common with competing 3-prong flash hiders.
|Size||223 Remington/5.56 NATO|
|Thread Pattern||.5x28 tpi|
Determined at checkout.