The Lyman Pro Stainless Single Ammo Checker for 45-70 (brand part no. 7705204) is precision machined from corrosion-resistant stainless steel to minimum SAAMI chamber tolerances. Clearly marked for its caliber, the gauge works simply: drop a loaded 45-70 cartridge into it, and if it fits, the round will chamber in the gun. It is a must final check for competitive shooters, or for anyone who wants to ensure smooth, trouble-free chambering of their reloaded ammunition.

Key Specifications

• Cataloged specifically for 45-70 Government.
• Machined from corrosion-resistant stainless steel.
• Cut to minimum SAAMI chamber tolerances for an accurate pass/fail check.
• Clearly marked for caliber to prevent mix-ups on the bench.

Frequently Asked Questions

How do I use this gauge? Drop a loaded 45-70 round into the gauge; if it fits, the round will chamber in your gun.

What tolerance is the gauge cut to? Minimum SAAMI chamber tolerances for 45-70 Government.

Who should use an ammo checker like this? Competitive shooters and any handloader who wants a final trouble-free chambering check before heading to the range.

Buy the Lyman Pro Stainless Single Ammo Checker – 45-70

Lyman machines this checker to SAAMI minimum tolerances specifically so a pass means a chamber-ready round. Order this 45-70 ammo checker from our reloading tools catalog and our Lubbock, Texas gun shop will ship it directly.