Ammo checker - Evolution Gun Works Ammo Chamber Checker

It works. I never have any problems with my ammo when using this product. If it fits properly in the checker, it will chamber properly in my firearm. It is just that simple. I do a lot of reloading, and anyone that does a lot of reloading knows that sometimes a case may not line up perfectly. When that happens, the naked eye may not see it, but this device will catch the problem. Easier to catch it right out of the press than in the field.