I ran Chowder, my soldier, in during lunch to get the rifle parts from the camp near Sledge's safehouse. I thought about trying to take on Moe and Marley while I was over there, but I was running low on ammo by the time I cleared the camp...and I was low on time.
And, by the way, I <3 explosive barrels. It makes my job so much easier when the enemies stand right next to them.