I just got back. Practiced with the Marlin in field positions (standing, kneeling, and sitting) as practice for upcoming elk season. Iron sights make you work for it. By the end, I was pretty dialed in. The Marlin's trigger isn't the lightest, but it breaks clean and works fine if you concentrate on breathing control and pulling that trigger straight back. I killed a 12 pack of orange Fanta with it several times over.
The Sig was fun. It doesn't particularly care for the WWB, but it tore up the cardboard Fanta box. Love the .45 ACP! I might replace the beautiful checkered wood grips with rubber grips, it was moving a bit too much in my shooting hand.
It was fun. But hot, even in the mountains. I love plinking in the mountains!