Originally Posted by rimfire22
My G19 had a NY1 trigger spring which I am replacing as soon as the spring I ordered arrives. My dumb question is could I take the hole trigger out of say my G21 Or G17 and put it into my G19 so I could shoot it tomorrow. I know I could take just the spring.
Are the G17 and the G19 either both non-GEN4 or both GEN4? If so, you could easily swap the whole trigger bar/trigger housing assembly into your G19. If one is a GEN4 and the other isn't, that won't work (but as you said, you could do the simple spring swap).
The G21 assembly will not work, but you could borrow the spring from it.
Ron W. - south of Atlanta
Certified Glock Armorer - Oct.2010
GlockTalk Clubs- #10 Georgia Glocker; #3745 Bull Dawgs; #600: 10 Ring, .40S&W, Sub Club, Long Slide, Niners, Wheelhouse, MilSurp, Rimfire, 1911, Black Rifle