The Hornady Lock-N-Load Bullet Comparator is a caliper-mounted tool that measures cartridge length from the bullet ogive, providing repeatable, precise measurements for handloading and uniformity checks. The comparator body clamps to the blade of a caliper with a thumbscrew and accepts interchangeable inserts sized for common rifle bullet diameters. It is intended for use on the reloading bench to improve consistency in seating depth and to check bullet uniformity.
Key Specifications
- Includes a comparator body and six insert bushings for common rifle bullet diameters.
- The insert diameters are .224″, .243″, .257″, .277″, .284″ and .308″.
- The comparator attaches to a caliper blade using a thumbscrew for secure positioning.
- Measures from the bullet ogive to deliver repeatable overall length readings.
- Compatible with Hornady Lock-N-Load O.A.L. Gauge when used together (O.A.L. Gauge sold separately).
- Listed product weight is 1 lb.
- Listed product dimensions are 1.70 x 4.00 x 6.20 inches.
- Product type is listed as Comparator.
The Lock-N-Load Bullet Comparator is a practical tool for handloaders seeking consistent cartridge overall length measurements and improved repeatability when setting bullet seating depth. Its caliper-mounted design and interchangeable inserts make it a straightforward addition to a precision-focused reloading workflow.
This description was generated with AI and may contain errors. Verify specifications and legal restrictions with the manufacturer before purchase. Provided “as-is” without warranties or guarantees.
