Our property is having hog problems and it's getting worse. When I hunt them with my un-suppressed Glock 20 the hogs scatter after the first few shots and don't come back for at least 1.5 hours. I would like to build a hog-hunting Glock 20. My plan is to build it in the following way: 1. 6 inch barrel (from Lone Wolf maybe) 2. Red dot sights 3. Suppressor built for a 10mm 4. 10 mm subsonic ammo My problems are: 1. finding a 10mm barrel- haven't really found 10mm, 40 cal mostly 2. figuring what loads are really subsonic- is there a formula? I would greatly appreciate any help. The more I research it the more confusing it gets. Also, would a 40 cal Glock 23 be a good alternative? We already have one. I need real stopping power, though. And I with to stay with Glocks. Thanks, tripp2953 Wanna kill these ads? We can help!