Precision Machined: Every ammunition gauges are meticulously cut to SAAMI minimum chamber dimensions, ensuring accurate and safe chamber fit. These gauge holes enable reloaders to rapidly verify the compatibility of their ammunition with their chamber.
Safe & Durable: These ammo checkers made from solid duralumin alloy, The aluminum body and bullet inserts are completely static-free to eliminate powder cling.
Effortless & Quick Check: Place a loaded round into the designated cartridge gauge hole. Drop your loaded rounds into the gauge, if it fits, it's a go for gun's chamber.
Caliber & Ring Design: Each gauge is engraved with the specific caliber, and designed with anti-slip ring patterns, making it easy to grab and remove ammunition.