.22LR breaks 2-stage triggers?

[Hobie1]

I inquired recently about RRA making the 2 stage FCG for S&W as they are identical to the my untrained eye. I talked to a tech at RRA and he informed me that RRA does not recommend using their N.M. FCG on .22LR blowback guns as the forces involved will destroy the hammer. Hmmmm. So, here's my dilemma....why does S&W use a 2 stage FCG in the PC version, and why isn't there any info. on the web about this?
I don't know. I have my PC modded now with free floating the barrel, new FCG, and hope that it will group as well if not better than my MOE, so far it's a *** accuracy wise. Disapointing so far using a variety of different ammo.

Hobie

 

[MastaMarksman]

I have a RRA 2-Stage N.M trigger in my S&W 15T and S&W 15-22.

Both work great!

The Trigger did take a tiny bit of filing to the safety selector on the 15-22 to get the trigger to work properly. But it wasn't a big deal.

-Masta

 

[Clark Kent]

Had a rra 2 stage in my 15-22 and the hammer spring is pretty rugged. You can swap out the springs with jp 3.5lb yellow springs to reduce the"hammering" on the firing pin.