The SureFire FH762-213S Legacy adapter enables attachment of FA762K suppressor to the Heckler & Koch HK417 and other rifles with M15X1 muzzle threads. This four-prong adapter functions alone as a high-performance flash hider when the suppressor is removed. Machined from heat-treated stainless steel, finished in a tough, corrosion-resistant coating, it delivers the high performance and durability that created a legacy.
Note: This flash hider will not support the newer SOCOM RC2 suppressor
for the matching suppressor click here: Surefire FA762K Suppressor