View Single Post
Old July 5, 2013, 01:08 AM   #14
Senior Member
Join Date: October 18, 2006
Posts: 7,089
Bart B., you aren't the only one to observe that a weak firing pin can open up groups, I've not seen it myself (don't shoot Palma though). A weak firing pin spring can delay ignition by a few milliseconds, which is time for the shooter to wobble. I know of a couple Palma shooters who replace firing pin springs before the start of the season.

Machine guns are awesome until you have to carry one.
Jimro is offline  
Page generated in 0.03056 seconds with 7 queries