My 10mm Witness really chucks brass into the next county. Literally throws it farther than my AK. I built a PVC frame and covered it with mesh to catch the brass and the pistol literally chucked it OVER the net if I tried to shoot from standing. I went ahead and bought
one of these after being fed up with chasing brass across the desert and spending more time policing brass than shooting. Here's the review, if you care:
Brass Catcher