Lyman Ammo Checker 6.5 Grendel Aluminum Cartridge Gauge

The Lyman Ammo Checker is a precision single-caliber cartridge gauge built for handloaders and shooters who want fast, reliable confirmation that their ammunition will fit their chamber. This version is cut to 6.5 Grendel SAAMI minimum chamber dimensions, making it the go-to bench tool for inspecting finished rounds before they ever touch a rifle.

The body is machined from a solid block of 6061 T6 aircraft-grade aluminum for a rigid, long-wearing gauge that will not flex or deform under hand pressure. It is finished in a high-visibility Orange Anodized coating for easy identification on the reloading bench. Drop a round in and the Lyman Ammo Checker instantly tells you whether case length, headspace, and overall dimensions are within SAAMI spec - no calipers, no guessing.

Compact, durable, and purpose-built, the Lyman 6.5 Grendel Ammo Checker is an essential quality-control tool for any reloader running 6.5 Grendel for hunting, competition, or defensive use.