CVA Cascade SB, Bolt Action Rifle, 450 Bushmaster, 18 Threaded Barrel, 5/8X24 Thread Pattern, Cerakote Finish, Graphite Black, Synthetic Stock, Veil Tactical Black Camo, 0 MOA Picatinny Rail, 1 Magazine, 3 Rounds CR3905R Containing all of the same features found on the original Cascade, the SB (Short Barrel) Series was developed for use in tight quarters, commonly found in hunting blinds, especially when using a suppressor. These rifles also make the perfect passenger as your go-to truck rifle. Like the original Cascade, the SB series features a suppressor-ready threaded muzzle. Available in Graphite Black Cerakote and Veil Tac Black camo, the Cascade SB series is the perfect silent hunting partner.