>>64170764
Cheap ammo I've seen is Fiocchi 1 and 1/8 oz, size 7.5 or 8 shot, 1200 fps target ammo, and Fiocchi 9 pellet 00 buck. The target ammo shouldn't beat your shoulder up too much. The buck shot is a harder kick but you'll learn to minimize it after watching some videos about how to mount and hold a shotgun. Both will fuck up pumpkins and and cans of tomato soup.