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AR15.COM
AR Sponsor
1/29/2009 6:07:22 PM EDT
I had Bill Springfield do his 4lb trigger job on several AR trigger groups a while back, and I'm getting ready to install one of them in a lower that will be used with a Spike's dedicated .22 upper. I have a choice of a trigger group with the standard hammer, and a group with the lightened hammer.

Here are my questions:
-Which hammer would be a better match with the .22 upper, the standard or lightened?
-Would one be harder on the firing pin than the other?

Thanks.
AR Sponsor