Glock Raider
New member
I have noticed that Jarvis and Fedral Arms both make barrels in .357sig and 40S&W for the Glock 20. Has anyone tried this setup? and how did it work? I am mainly interested how well this setup feeds out of the G20 mags and how the recoil compares to the standard models G22/G32. Moving up to the larger frame should soak up a little more recoil and provide a versitile hangun in three calibers if it proves to be reliable.