Hornady B14 LockNLoad Comparator Set Silver Multi Caliber Metal UPC: 090255704778

The Hornady Lock-N-Load Bullet Comparator is perfect for the reloader looking to quickly and precisely measure seating depth of loaded ammunition from the bullet ogive to the base of a loaded round to eliminate variation in seating depth. The comparator attaches to any caliper and measures cartridges from 17 to 45 caliber. When used in conjunction with the Hornady Lock-N-Load Overall Length Gage (Sold Separately) you are able to determine the exact bullet seating depth for the ultimate precisionbr /br /Kit Includes: br /br /- Comparator bodybr /- 14 inserts for use with the following diameter bullets: 172, 204, 224, 243, 257, 264, 277, 284, 308, 338, 358, 375, 416 and 458.br /- Allen wrench