If you wanted the fastest trigger you could put in the rifle you would not choose a Timney, but instead a Geissele Dynamic Super 3-Gun. If you pull the trigger faster than the hammer can reset (lockup time), what it feels like is you are blazing away and suddenly nothing happens. You pull the trigger and you get no click or nothing. You in effect pull the trigger before the hammer can reset so it blocks the hammer from releasing even if the bolt goes back far enough. If you do hear a click from the hammer releasing it usually means a dud round if nothing happens. However you would not use the S3G in a Slidefire because it is in reality a 2-stage trigger and they recommend a single stage.
I found this out in a match when using the PC's RRA 2 stage plus the JP springs. It only showed up when shooting a particularly fast stage with a line of bigger plates. I found I could pull the trigger faster than it could reset. I had to slow down and shoot the 5 plates in about 1.6-1.7 seconds. When I switched to the S3G I found I could run the stage as fast as 1.3 seconds (so far). This is the setup I used to dump 5 magazines in 25 seconds. Theoretically I should be able to go as fast as 22 seconds (25 rounds in 3.4s + a 1s mag change) or maybe even faster. I know I can outshoot a Slidefire for a short time but it would wear my trigger finger out something terrible.
And AR-Tactical does not come in any size except 40g round nose.
I doubt that is the issue as that is my ammo of choice most of the time currently.
