The Firing Line Forums - View Single Post - AR 15 with CMMG conversion

patriotic · October 1, 2012, 06:02 AM

I know the week before when I shot the .22lr first the barrel got barely warm. I guess I could be actually melting the bullet to the point it doesn't track in the rifling. The 5.56 I shot with the hot barrel were perfect.

October 1, 2012, 06:02 AM	#3
patriotic Member Join Date: November 22, 2009 Location: Ohio Posts: 83	I know the week before when I shot the .22lr first the barrel got barely warm. I guess I could be actually melting the bullet to the point it doesn't track in the rifling. The 5.56 I shot with the hot barrel were perfect.