I own a 2010 Gen 1 .22 Marauder. Shot poorly out of the box. Got a new barrel in the very early 2010s from Crosman. Better, but certainly no laser. Passable with CPs and Barracudas, HORRIBLE with my go-to JSB 15.9s and with JSB 14.3s. I understand the modern Crosman barrels shoot better than...