We are working very hard at replenishing all our inventory. In the meantime some items are taking longer than normal. Thank you for your understanding!
Available on backorder
This high quality machined steel gauge determines excessive headspace in the barrel’s firing chamber, as well as too much chamber depth, or an undersized bolt. A bolt that closes on a No-Go gauge means that a chamber is close to the maximum chamber size. Etched with caliber marking, and “NO GO” designation. Machined to SAAMI specifications, and made in the USA.
60,000+ subscribers already enjoy our Newsletter.