Lyman Ammo Checker, .380-.45 Handgun

The Lyman Ammo Checker for .380 through .45 caliber handgun rounds (Lyman part no. 7833000) is a gauge that lets a reloader confirm in seconds whether a finished round, reloaded or factory, will actually chamber in their firearm before they ever load it into a magazine. It is machined from solid 6061 T6 aircraft-grade aluminum block and cut with custom tooling to SAAMI minimum chamber dimensions, so a round that drops freely into the checker and seats flush is sized correctly.

Key Specifications

• Caliber coverage spans .380 to .45 handgun cartridges.
• Capacity is 8 cartridge stations per checker.
• Body material is 6061 T6 aircraft-grade aluminum.
• Chamber cuts are machined to SAAMI minimum chamber dimensions with custom tooling.
• Overall length is approximately 7.15 inches.
• Shipping weight is approximately 0.73 lb.

Frequently Asked Questions

What does this tool check? It checks whether a finished round, handloaded or factory, matches SAAMI minimum chamber dimensions so it will chamber reliably.

How many rounds can I check at once? The checker has 8 cartridge stations, so you can gauge a small batch at a time.

Does it work on factory ammunition too? Yes, it checks both reloaded and factory ammunition equally.

Buy the Lyman Ammo Checker

Order the Lyman Ammo Checker from our Lubbock, Texas gun shop, and we will get it packed and shipped to your door quickly and insured. Browse our case preparation lineup for more case-prep and quality-control tools.