Sinclair # 749-009-211 .338 bullet comparator

Description

.338 Bullet comparator, Sinclair 749-009-211.  This precision fixture has a large stable base for precision measurement.  Use with bullets or loaded ammunition.   Precision bored with a throat reamer to accurately duplicate a rifle throat.  Carefully drop a bullet or loaded round into the comparator then place on the granite surface of our Ultimate Cartridge Check System, this method affords accurate bullet ogive comparisons avoiding finger pressure variations using a caliper. Bullets shown not included, POSTPAID!