Captain, you are pushing the envelope on those bullets. Not that I am finding any fault in doing that for 'practice' ammo.

Barrys says . . .

We guarantee our Standard Bullets to handle velocities up to 1,250 fps, and up to 1,500 fps for the bullets designated as TP (thick plated).
I admit that seeing one pistol shot make a bunch of little holes in paper definitely has a fun factor . . . .