What is in your arsenal? (Pics encouraged!)

At 25 yards there's not a huge difference between my groups with the Ruger Mark 4 Target (5.5" bull barrel) & my 10/22 with a standard 16" barrel. In my defense, or a lame excuse, I rarely shoot the 10/22.

I need to have a rifle day at an outdoors range. One I've never been to has some 300 yarders, but I'm definitely not ready for that. The municipal range (that has some ludicrously strict safety rules) that I have been to maxes at 100 yards.

 

Part of it is, I have not shot a rifle in years. Just need some practice. I also have my Sears Roebuck magazine fed bolt action, which turns out is a Marlin model 80. Be interesting to compare my accuracy with that vs the ar. I have read one major issue is that the barrel twist for the ar is 1/7, and 22s prefer 1/16 or something. I do need to make a trip to a local range in Aurora that is outdoors and goes to at least 100 yards.