12-08-2016, 03:44 AM
smithsession8 Wrote:None at all, actually. Just noticeable coloration from the impact like shooting any other FMJs. After I spray painted the target, it looked good as new again. I would definitely recommend building one. I just bought 500 rounds at 26 cents a piece from sgammo.com. I can shoot a lot more at those prices!<--- this right here! This is why I want a couple dirt cheap 16" grendel barrels. If thier cheap enough .. why not!