Attach a net to the pistol?
Reloading 9x18 is made difficult by the difficulty of finding your brass. I shot some 36 rounds yesterday of Ammonet ammo with Starline casings and found about 2/3rds of the cases. And that's in a fairly controlled area for them to land in. These things really make brass vanish.
Putting on heavier springs doesn't do much if anything. I once ran a test using a Makarov with 17#, 19# and 21# springs. The difference in the distance that casings were thrown was just about zip.
I think you have to control the environment, not the pistol.
Reloading 9x18 is made difficult by the difficulty of finding your brass. I shot some 36 rounds yesterday of Ammonet ammo with Starline casings and found about 2/3rds of the cases. And that's in a fairly controlled area for them to land in. These things really make brass vanish.
Putting on heavier springs doesn't do much if anything. I once ran a test using a Makarov with 17#, 19# and 21# springs. The difference in the distance that casings were thrown was just about zip.
I think you have to control the environment, not the pistol.