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Caldwell Lost and Found Blue Collar

The Lost and Found Blue Collar line from Caldwell has 2 sizes listed, from 127 to 152 mm long and from a 50 to a 50 ring gauge.

Sizes side by side

VitolaSizeLengthRing gaugeStrength
Lost and Found Blue Collar RobustoRobusto127 mm50Medium
Lost and Found Blue Collar ToroToro152 mm50Medium