04 BoreMaster3Invaluable when buying a used gun, the BoreMaster multi-bore gauge can accurately measure all the inside dimensions of a gun for peace of mind when the money swaps hands and, most importantly, when shooting.

It measures bore size from .410 to four-gauge, and rifle barrels of .405 calibre and larger, fixed and screw in chokes, and chamber dimensions. Barrel wall thickness measuring is also available additionally.

Spring-loaded probes exert equal pressure on the bore for consistently precise measurements, readings are accurate to 0.001in and can be displayed on the LCD screen in inches or millimetres.

Price: TBC
Robert Louis Co  www.robertlouisco.com


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