The DRAGOON HOLSTER fits any length of barrel comfortably, up to 7 1/2”. For a right hand pull it mounts on the off-side of any saddle. For Western saddles, the strap goes over the horn, and the bottom of the holster has ties that can be secured to the girthing system., or some other point of convenience. For Western saddles with a space under the pommel, the strap can pass through that hand hold. Aussie saddles take the strap through the lower bracket. On English saddles the strap goes through one of the Ds that take the breastplate. Colors black or brown or a combination, left or right hand. Call Colin for specifics, 818 3098125.