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13,432 Posts
Discussion Starter · #1 ·
There is a group buy, at actual cost, that some guy is doing over at HKpro. If ya change the hammer spring to a 10lbs spring on the HK USPs, you get a better trigger pull.

So far, no one has reported light hammer strikes.

Wolf Springs charges a fortune for shipping - so, this guy is just ordering a bunch and charging the cost divided up by everyone. I think it's like $6 for a spring.

I'm gonna give it a shot...

Anyway - just an FYI if U are interested:


And instructions on how to do it is near the last page or two of this thread:

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