Is your barrel clean? And how do you clean it? Do you use some sort of copper remover?
Is there any burr on the crown?
Free floating the barrel should help and checking that there is not too...
Type: Posts; User: Friwi
Is your barrel clean? And how do you clean it? Do you use some sort of copper remover?
Is there any burr on the crown?
Free floating the barrel should help and checking that there is not too...