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Old 11-28-2012, 01:39 AM
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aguablanco aguablanco is offline
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[QUOTE=We have a pair of 15-22's, both set up identically with slidefire and CMC tatical drop in triggers. [/QUOTE]

I have the CMC trigger in mine too. Before I installed it, it was in my AR-10 .308 and it never failed to set off military primers. My point is, I have a hard time understanding how that FCG would have a hard time overcoming the relatively weak firing pin return spring of a .22 rifle. BTW I have never had any ignition problems in my 15-22. And while I don't dispute the result of cutting off 1l8" of the spring, I have to wonder if that is more coincidence than mechanics. I can't believe that cutting that small an amount would change the energy potential that much. Since this seems to be happening more with after market triggers, I wonder if it could be a geometry issue. In other words, is the hammer striking the firing pin squarely? Just wondering.
RichH
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