Add the Lyman Ammo Checker - Handgun Gauge .380 Auto 9mm Luger .38 Super .40 S&W .45 ACP . 38/357 .44 Mag/Spl .45 Colt to your setup — practical, well-made, and ready for real use.

Kers are gauges that allow a reloader to quickly confirm that their ammunition will fit in their chamber.

Order online from Dawson Defense — accessories ship straight to your door.