Hey guys, I want a glock 20. I will shoot hot loads and want best recoil spring possible. Should I get gen 3 or 4? Thanks
Used a KKM for the majority of the testing. Called UW to see what was up and they said it was okay to used in the Glock OEM barrel. Still got the same Failure to feeds 2-3 per mag. Not acceptable in Griz country.Are you running octa rifling with hardcast? I have heard that it is OK although a PIA to get lead out.