Ran into some one at a gun shop that is getting into the AR platform
He bought a well-used AR 15 pistol and is planning to do a rebuild
One of the parts he needed was a flash hider, so he bought a A2 flash hider a couple a weeks ago at a gun show, but due to him being new to the ar, he found out it was designed for a 300blk barrel
The threads are correct, just has a 30 cal. hole
He needs to know if he can still use the flash hider on a 556 barrel
He bought a well-used AR 15 pistol and is planning to do a rebuild
One of the parts he needed was a flash hider, so he bought a A2 flash hider a couple a weeks ago at a gun show, but due to him being new to the ar, he found out it was designed for a 300blk barrel
The threads are correct, just has a 30 cal. hole
He needs to know if he can still use the flash hider on a 556 barrel