Measure pellet head diameters to 0.01 mm accuracy

.30 PelletGage

$49.00

Precision metal apertures in 10 micron steps to determine head size of .30 pellets - 0.008" thick 304 stainless gage, acrylic frame. Apertures from 7.58 to 7.67 mm, accurate to +/- 0.0025 mm