Heya! Here is my Mateba Unica 6 .44 Mag. These are very unique revolvers and super hard to find. When firing, the upper portion of the revolver slides back and rotates the cylinder. Also supposed to eat some recoil, but this gun has only had ~10 rounds through it so I couldn't tell you how much of a reduction. It's my favorite safe queen. With how rare these have gotten, curio and relics is probably the right place!