Just got a 1911-22 with threaded barrel, to use as a host for a Gemtech Outback suppressor. Bad juju: when I shoot it with the suppressor attached I get a lot of trash blown back into my face -- I mean a lot. It stings, gets in my nose and mouth, and (fortunately) bounces off my eye protection. Until I can get the situation resolved, I won't shoot it with the suppressor -- which is, after all, the reason I bought it. Anybody else have this experience? Anybody else shooting with a suppressor and not having that problem? I am wondering if a heavier recoil spring would keep the slide closed a millisecond longer. Does anybody make a heavier spring? BTW, ammo is Remington Target, CCI Sub-Sonic, and Gemtech. Thanks for whatever help you can offer.