Posted: 11/19/2015 6:49:21 PM EDT
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I have a factory HK45 Tactical and would like something a little better than factory. I was curious if the USP Match trigger kit would fit, minus the actual trigger itself?
I read that HK45's use to come with a match hammer springs but I opened mine up and sure enough, blue spring (non-match). What should a do to get a little lighter and smoother pull? |