hammerklavier
Member
What are my options if I want to run a muzzle brake on an AR15 most of the time, but have the option to switch to something else, such as a flash hider out of consideration for anyone shooting beside me?
I know the barrel has to be 16 inches in order to have a removable device or it's a SBR.
Do these things just screw on with a wrench or do they need to be pinned on to prevent recoil from causing them to come loose?
I know the barrel has to be 16 inches in order to have a removable device or it's a SBR.
Do these things just screw on with a wrench or do they need to be pinned on to prevent recoil from causing them to come loose?