I just bought a fn509 midsize and so far liking the gun but the trigger SUCKS! I pulled the slide and polished up the moving parts and installed the mcarbo spring kit. Got the pull down from 6.5# to a little under 5 but it’s still pretty gritty with a lot of pre and post travel.
Will the apex help with any of that noticeably or is it not worth the money?
Will the apex help with any of that noticeably or is it not worth the money?