Headspace Gage 303 British Field Gage

Manufacturer: Fibre-Metal Brand: Howard Leight Model: 280-WFG

Blades pivot for easy measuring of eleven most specific fillet dimensions. Carry in pocket. Etched increments standard and metric equivalents. Fits in 4 1/2 inch x 2 inch case. Measures concave or Convex seams. Stainless steel blades.

Manufacturer: AR Specialties LLC Brand: AR Specialties LLC

The 5.56 NATO MAX gage is used to measure the maximum allowable 5.56 chamber headspace. If the bolt closes on the MAX Gage it is considered unsafe headspace and should be taken out of service for repair. This is the 5.56 spec 1.4736" gage, and not th...

Manufacturer: Forster Brand: Forster Products

The Go gauge is used to measure the minimum allowable, safe chamber headspace. If the bolt does not close on a Go gauge, it is considered unsafe. Must have for rechamber jobs to set the new headspace. This gauge ships only in the USA, No export or AP...

Manufacturer: AR Specialties LLC Brand: AR Specialties LLC

Forster marks this gauge as 308 since it is in the 308 family. But it is custom sized and only marked with the size. It is not marked GO since it is not SAAMI sized GO specs. No instructions, since this is custom sized for setting headspace during ba...

Manufacturer: AR Specialties LLC Brand: AR Specialties LLC

The GO gauge is used to measure the minimum allowable, safe chamber headspace. If the bolt does not close on a GO gauge, it is considered unsafe. Must have for rechamber jobs to set the new headspace or to verify the correct headspace of a new barrel...

Manufacturer: HHIP Brand: HHIP Model: 4101-0011

Supplied in a plastic, sturdy, dust-proof case. ~ Sizes are marked on the case for easy Identification. ~ Fully hardened to 60-62 RC. ~ Finish to 10 Micron or better. ~ Class ZZ ~ Overall length is 2". ~ Set is -0.0002" + 0.0000".

Manufacturer: Forster Products Brand: Forster Products

The Go gauge is used to measure the minimum allowable, safe chamber headspace. If the bolt does not close on a Go gauge, it is considered unsafe. Must have for rechamber jobs to set the new headspace. This gauge ships only in the USA, No export or AP...

Manufacturer: ezMachineTools Brand: ezMachineTools

This M1 Minus type plug pin gage set contains 190 pieces. They are of size 0.061 inch to 0.250 inch. The tolerance is -0.002 inch.

Manufacturer: Westward Brand: Westward

Pin Gage Set, Minus, 50 Pc, Cylindrical, Polished Bearing Steel, Nominal Size (In.) 0.011 to 0.060, Grade Class ZZ, Measuring Range (In.) 0.011 to 0.060, Increments (In.) 0.0010, Tolerance 0.0002, Length (In.) 2, Includes Case