My guess has been that the marks are because the air in the barrel and suppressor in front of the bullet can’t escape as quickly as it can when using no suppression or a muzzle break.
Are you...
Type: Posts; User: Tui4Me
My guess has been that the marks are because the air in the barrel and suppressor in front of the bullet can’t escape as quickly as it can when using no suppression or a muzzle break.
Are you...