I have two main questions fro you folks here and I haven't a clue myself of the answers...
from my lurking and wandering around here I can across a rumor of sorts about Ruger 10-22 and ammo: are they really picky about ammo and if so what brands/bullet weights have the best success with the 10-22's?

and to my other question: typically speaking what is a typical bullet weight for 22LR? does that matter on the 10-22? and is 1200/1300fps the average speed for a 22Lr bullet?