Wow! huge difference than a regular flash hider - Precision Armament M4-72 Severe-Duty Compensator

Buy this muzzle break if you are having major recoil on your AR-10 or AR308 that has the barrel threaded 5/8-24. It worked wonders on my PSA (Palmetto State Armory) PA-10 308 and lessened the recoil enough that my young son thinks this is his favorite rifle to shoot now. ONE HUGE NOTE-- The blowback is very noticeable, meaning the percussion boom is louder and you feel it more than before. To me, this is a good trade-off from the recoil. My groupings were less than 1 MOA at 100 yards, so the accuracy did not decrease.