Derraco Engineering bushing holder for Derraco Headspace & Bullet Comparators Single screw type (Hornady Type) Federal Size 22mm x 22mm

Size 22mm x 22mm

Most have our pioneering secant ogive design one of the most ballistically efficient profiles ever developed (see diagram to right)

These devices are perfect for ATVs

Cleaning Fob/ Cleaning Cloth

All knives come with a lifetime guarantee (excludes misuse and normal wear)

Derraco Engineering bushing holder for Derraco Headspace & Bullet Comparators Single screw type (Hornady Type) Federal Size 22mm x 22mmMade of 303 stainless steel and brass. Our bushing holders will not work on the Hornady comparator set. Only compatible with the Derraco Engineering Headspace & Bullet Comparator set. Single screw type is convenient but may interfere with use and may not be as true. Dual grubscrews type will sit flush on caliper jaws, and offer secure gripping. Our Anvil bases will work with any brand of bullet comparators.