Blazer Aluminum 9MM
I've gone through about 500 rounds of Blazer Aluminum in 3 different firearms. The Glock 19 and 43X MOS behaved about the same with the 43X being a little more jumpy than usual. The 9mm Kimber full sized 1911 seemed to really respond well. I will credit the full length barrel compared to the Glocks that have 4.1 inch barrels or less. The biggest adjustment was the weight of the guns. Magazines feel much lighter with this ammo. Other than that it performs as well as the Blazer brass case. Nice inexpensive everyday option for range shooting. Check with your range before buying. I was lucky in that they were fine with it. I didn't check before buying. It is not re-loadable.