Brownells Brownells Brownells 75th Anniversary - A Shooting Heritage

Ensure Accurately Cut Chambers For Fireball Calibers

GO and NO-GO gauges are now available for a new and highly efficient varmint cartridge in addition to a NO-GO gauge for a traditionally popular varmint chambering. The headspace check is one of the most important steps in safe-to-fire inspections and the surest way to verify a chamber is within SAAMI specifications. Accurately determines if chamber meets SAAMI headspace requirements. The GO gauge corresponds to minimum chamber dimensions, and the bolt should close on it. The NO-GO gauge corresponds to maximum dimensions and the bolt should not close on it. New gauges accurately determine if a chamber meets this critical headspace requirement. Precision ground and heat treated to be harder than firearm steel and provide long service life. To avoid potentially dangerous test results due to tolerance stacking, remember to always use the same make of headspace gauges for a particular chamber.


Big Book Catalog, Issue:67, Page:479
New Product Supplement, Issue:551, Page:006
SPECS: Machined M7 high speed steel, in the white, hardened.
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3 Item(s)
.17 REM FIREBALL GO HEADSPACE GAUGE
513-000-081WB
GO GAUGE, fits .17 Rem. Fireball
513000081GO GAUGE, fits .17 Rem. Fireball

Mfr Part: 17REMFIREBALLG

$30.99

In Stock

Cartridge: 17 Remington Fireball

Style: Go Gauge

17 REM FIREBALL NO-GO HEADSPACE GAUGE
513-000-082WB
NO GO GAUGE, fits .17 Rem. Fireball
513000082NO GO GAUGE, fits .17 Rem. Fireball

Mfr Part: 17REMFIREBALLNO

$30.99

In Stock

Cartridge: 17 Remington

Style: No Go Gauge

221 FIREBALL NO GO MANSON HEADSPACE GA
513-100-219WB
NO GO GAUGE, fits .221 Fireball
513100219NO GO GAUGE, fits .221 Fireball

Mfr Part: NG221REM

$30.00

Out of Stock - Special Order View Alternatives

Cartridge: 221 Remington Fireball

Style: No Go Gauge

.17 FB & .221 FB HEADSPACE GAUGES