FEATURES:
-For 380 Auto, 9mm Luger, 38 Super, 40 S&W, 45 ACP, 38/357, 44 Mag/Spl, 45 Colt
-Check the quality & consistency of reloaded rounds & purchased ammo
-Machined from solid blocks of 6061 T6 aircraft grade aluminum
-Each caliber is clearly engraves on the gauge
-Bright orange anodizing makes them easy to find