Charter Arms 63565 Mastiff Target Large Frame 357 Mag 5 Shot, 6" Black Nitride Stainless Steel Barrel, Cylinder & Frame, Black Rubber Grip, Sightmark Micro Optic, Exposed Hammer
http://www.tandktactical.com/shop/678958635652-charter-arms-63565-mastiff-target-large-frame-357-mag-5-shot-6-black-nitride-stainless-steel-barrel-cylinder-frame-black-rubber-grip-sightmark-micro-optic-exposed-hammer-38285
http://www.tandktactical.com/web/image/product.template/38285/image_1920?unique=7b04612
The Charter Arms Target Mastiff features a Picatinny rail, Sightmark Micro Optic with an all black nitride finish.
