Forster Headspace Go Gauge Belted Magnum, 300 Winchester Magnum, 7mm. Mounts - Instant feedback – no

- Instant feedback – no need to walk downrange or use binoculars to see your shot

250 Per Tin 632002454

- A key component of this patented shoulder system is its spider harness

Ambidextrous design

30 Caliber carbine is produced in Kahr's state-of-the-art manufacturing plant in Worcester MA

Forster Headspace Go Gauge Belted Magnum, 300 Winchester Magnum, 7mm. Mounts - Instant feedback – noEvery gunsmith knows that proper use of a headspace gage 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 a rocket exhaust.