Forster Headspace Go 303 British u224 EASY WAY TO ACCURATELY BORE

EASY WAY TO ACCURATELY BORE SIGHT YOUR RIFLE

Shock Resistant

It’s virtually indestructible polycarbonate case

Do not punish the assailant by continuing to deploy the stun gun

level and at a uniform distance below the case head

Forster Headspace Go 303 British u224 EASY WAY TO ACCURATELY BOREEvery gunsmith knows that proper use of a headspace gauge is the most reliable way to test the length of a rifle chamber. Headspace is the distance between the face of the breech and the base of the cartridge when the action is closed, and excessive headspace can be dangerous as well as impair accuracy. For instance, unsupported brass fired in a rifle action with excessive headspace can rupture, allowing gas to blow rearward like rocket exhaust.