Marlin model 60 my Dad gave me - refinished, and added a Boyd's SS Evolution stock. Darn accurate and my go to gun for shootin squirrel!
S&W MP15-22. Got this one so my 8 year old Daughter could join me on squirrel hunts (only 4.5 lbs), and my Son now wants to hunt with me because of the tactical look... ugh...
Mossberg 500 12 ga. Really love shooting this one. 3 1/2 shells don't even bother me much. Very accurate and light.