Forster HEADSPACE GAUGES are essential for ensuring a safe, tight, and accurate rifle chamber, especially when chambering a new barrel or buying a used gun.
The 303 British GO GAUGE is made to SAAMI specs and is .0005 inch under 7.62 NATO NO-GO dimensions for safety.
The gauges are machined steel and interchangeable between calibers that share the same stock number.
Attributes
Cartridge:
303 British
Style:
Go Gauge
Delivery weight: 0.032kgShipping height: 18mmShipping width: 83mmShipping length: 146mm
UPC
: 757253002878