A heads up for you and anyone buying steel case ammo for the first time - it's dirty,
I shot them through an M&P9, Sig P365, & Sig P320. If you're at all familiar with Dragons Breath rounds, they came out the barrel similar to that... not something I was used to from brass-cased stuff!
calling Ammo dirty is pure cringe
is there dirt in the ammo?
its cheap and Slow burning powder
the fireworks are a function of barrel length
that minuscule P365 with its 1 inch barrel provides minimal burn time
run it through an actual handgun and the fireworks are far less
steel cased berdan ammo shoots fine and Is an excellent test to ensure primer strikes are sufficient to ignite ammo...if it goes bang w berdan primers then you’re well above threshold for boxer primed SD ammo