Yhm Low Profile Flash Hider - 5.56mm For 1/2x28 Threads

Yhm low profile flash hider 5.56mm for 1/2x28 threads

FEATURES
-Caliber: 5.56mm/.223
-Diameter=0.735"
-Length=2.225"
-Weight=1.8 oz.
-Thread Pitch=1/2"x28
-Finish=Melonite QPQ
-Includes Low Profile Crush Washer

Other Features: Allows gas blocks with an inside diameter of.75" to be installed/uninstalled without the removal of the flash hider