Absolutely Essential For Accurate, Safe, Chamber Work
The only way to accurately measure and test the length of the chamber of the rifle. Essential when chambering a new barrel to ensure a tight, accurate, safe chamber. Whenever you buy a used gun, always check the headspace before firing. Gauges are etched with “Go” or “No-Go” and caliber/gauge name for easy identification. Both Forster and Clymer gauges are made to SAAMI specs.
AR-15, Issue:01, Page:045
AR-15, Issue:02, Page:045
AR-15, Issue:03, Page:060
AR-15, Issue:04, Page:068
AR-15, Issue:05, Page:062
AR-15, Issue:06, Page:066
AR-15, Issue:07, Page:075
AR-15, Issue:08, Page:074
AR-15, Issue:09, Page:080
AR-15, Issue:10, Page:082
AR-15, Issue:11, Page:087
Big Book Catalog, Issue:49, Page:011
Big Book Catalog, Issue:49, Page:095
Big Book Catalog, Issue:50, Page:100
Big Book Catalog, Issue:50, Page:101
Big Book Catalog, Issue:51, Page:108
Big Book Catalog, Issue:51, Page:109
Big Book Catalog, Issue:52, Page:106
Big Book Catalog, Issue:53, Page:025
Big Book Catalog, Issue:54, Page:026
Big Book Catalog, Issue:55, Page:028
Big Book Catalog, Issue:56, Page:031
Big Book Catalog, Issue:57, Page:039
Big Book Catalog, Issue:58, Page:040
Big Book Catalog, Issue:59, Page:042
Big Book Catalog, Issue:60, Page:081
Big Book Catalog, Issue
SPECS: Machined Steel. Size varies with caliber and gauge style. NOTE: Gauges Interchangeable between calibers have same Stock #. .30/30 Cartridges are .219 Wasp, .219 Zipper, .22 Sav HP, .30-30, .32 Win Spl, .32-40, .375 Win and .38-55. .30/06 Cartridges are .25-06, 6.5mm-06, .270 Win, .30-06, 8mm-06, .338-06 and .35 Whelen. Magnum Cartridges are .257 Weatherby, .264 Win, 6.5 Rem Mag, .270 Weatherby, .275 H&H, 7mm Rem Mag, 7mm Weatherby, 7x61 S&H, .300 H&H, .300 Win Mag, .30-338, .300 Weatherby, .308 Norma, 8mm Mag, .338 Win, .340 Weatherby, .350 Rem Mag, .357 Norma, .375 H&H, .416 Rem Mag and .458 Win.