I have a wide variety of rim fire rifles and yes I am partial to the marlin 39a as well,

but by far my most accurate one is an old Mossberg 44a us
it will send bullets through the same hole as long as you do your part, and has been doing it reliably since the 1940s
http://images.gunsinternational.com/...73982A1EDC.jpg

the 15-22 smith is a fun gun and I have a small 4x scope on it and it is coke can accurate at 50 yds no problem, it is just fun to let it run

another one I own is an early Remington 552 speedmaster, it shoots it all shorts, longs and long rifles

http://image.sportsmansguide.com/adi...633962i_ts.jpg

I have a cz52american in 17hmr, great gun, http://static.productreview.com.au/p...3a24bf2cdd.jpg

a heavy barrel savage b mag in 17wsm, a marlin ss 22mag bolt gun

love the gun and the round,
https://www.youtube.com/watch?featur...&v=lcubVkx2PA4