Recently built a Mauser Z-24 in 260. Douglas XX barrel, 26 inch # 3 contour. 1 in 9 twist. Timmeny trigger. Boyds thumb hole stock, bedded. Found a 'coupla good loads: 140 A Max, 42.5 H 4831 SC. Lapua 243 brass, sized to 264, Trimed to 2.025. CCI Mag primer. OAL, 2.785. 4 shots 3 cutting...