Hello everybody,
Im contemplating a new "ultra-evil rifle" project with an AR 15 and a supressor. however, i have some questions about the 5.56 round. what length of bbl will say, a 55 grain bullet get its best ballistics out of? and what range would that bullet be effective up to? also, how would a supressor effect the performance of the bullet? accuracy? energy? fps?
any advice is greatly appreciated!!
Im contemplating a new "ultra-evil rifle" project with an AR 15 and a supressor. however, i have some questions about the 5.56 round. what length of bbl will say, a 55 grain bullet get its best ballistics out of? and what range would that bullet be effective up to? also, how would a supressor effect the performance of the bullet? accuracy? energy? fps?
any advice is greatly appreciated!!