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AR15.COM
12/13/2007 8:28:49 PM EDT
Is there any way to improve the trigger?  Love my gun but the double action trigger pull is bad.

Also is there any tools out there for adjusting the sights other then a punch and hammer and where do you find them?
12/14/2007 10:47:28 AM EDT
[#1]
You can improve the trigger by having a match (somtimes called tactical) trigger kit installed. It reduces the double and single action pulls greatly. I've had one installed in my USP 9mm for a while and just had one installed in my USP45. The resulting single action pull is about 4 lbs. and 8.5lbs. double and much smoother.

I think the kits run about $100.00. You may want to check out/search www.hkpro.com
12/14/2007 12:19:11 PM EDT
[#2]
MATCH TRIGGER kit is your answer.

The end result is simply awesome, and it will smooth out that DA pull tremendously.

But either way...you should be carrying it cocked and locked
12/14/2007 5:02:46 PM EDT
[#3]
Dropping the mainspring rating to a lower poundage should help if you don't want (or in my case, afford) a match trigger unit.    

12/16/2007 3:27:52 AM EDT
[#4]
I did a trigger job on my USP45 myself and it worked great on the single action. But the double action remains rough. I didn't know about the trigger kit which I would recommend first. Just ordered the cock and lock variant.......