Sorry i posted two questions in one thread, but i'm just trying to keep the clutter down.
How is the 5.7 legal? Isn't the pourpose of the ammo itself fall under the Armor piercing thing? I'm confused.
What kind of loops do i have to go through to get my bbl threaded for a silencer or muzzle break or anything of the sort. Do i have to get a registered gunsmith to do it? Or someone with a class II license? Or since i have a machinist friend can he do it? And as always. Thanks.
