The EGW Case Gauge Ammo Checker is a purpose-built 10mm Auto 7-hole gauge that helps you confirm resized case length and bullet seating depth before you load and fire. It uses a simple, repeatable “drop-in and check” method to keep your reloads within the dimensional and seating targets for reliable chambering.
Key Features
7-hole 10mm Auto design for quick visual and positional checks
Verifies case length so the case sits flush with the top of the gauge when properly prepared
Helps dial in bullet seating depth by checking whether the bullet tip protrudes past the bottom of the gauge
Supports gravity drop-out checks once the case and seating depth are correct
Built for repeated use during resizing, loading, and verification workflows
Confirm your case length and seating depth with an EGW gauge, then load with confidence using ammo that chambers properly.
