Case Gauge Ammo Checker

While some companies use boring bars to make their ammo checkers, we machine ours from solid aircraft grade aluminum using SAMI-spec Clymer reamers

Using the same tool used to chamber barrels gives our chamber checkers superior precision, so you can be sure that if your ammo chambers in an EGW checker, it will chamber and feed in any gun of that caliber.

4-Caliber Checkers
  • Auto Ammo (Checks 9mm, .38, .40, and .45)
  • Cowboy (Checks 357, .44-40, .44 Magnum, and .45 Long Colt)
6 and 7 Hole Checkers
  • Available inmany popular calibers
  • 12 and 20 gauge checkers available in 6-hole
50 Hole Checkers
  • For those who need to check large amounts of ammo at once
  • Available in most smaller calibers