Description
Description: Forster Headspace GO/NO-GO Gauges, .223 Rem / 5.56 NATO. Machined from steel and honed for the 5.56 NATO caliber, including .223 Rem and 6x45mm, these headspace gauges from Forster are crucial when testing the chamber of your rifle/pistol for proper spacing and dimensions. The gauges are available in either GO or NO-GO sizes to determine if the distance between the bolt face and the chamber’s forward surface is too little or too much. These GO/NO-GO gauges feature both the caliber and the gauge type clearly printed on the side. Be confident in the headspacing of your firearm with high-quality gauges from Forster.
These Forster headspace gauges are not made to exact SAAMI specs. If a rifle closes on a GO gauge, the chamber will accept ammunition made to SAAMI maximum specifications. The NO-GO gauge is the maximum Forster recommended headspacing for chambering new bolt action rifles and is not the SAAMI-maximum measurement.
| CODE | GAUGE TYPE | CHAMBER SIZE |
| HG0223G | GO Gauge | 1.4636″ min |
| HG0223N | NO-GO Gauge | 1.4666″ max |
Manufacturer: Forster
PRODUCT SPECIFICATIONS:
- Brand: Forster
- Caliber: .223 Rem,5.56x45mm
- Firearm Type: Rifle,Pistol
- Material: Steel
- Tool Type: Headspace Gauge
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