Chappa in Russia - looks similar to the S&W 500 round
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RSH-12 "illegitimate son of the program Exhaust" The RSH-12 is a revolver with a solid metal frame and with a reel for 5 cartridges that flips to the left. The drum of the revolver can be rotated in a vertical projection, cam down, to simplify loading.
The revolver uses ammunition
12.7x55 mm, the same as in the ASH-12 assault rifle.
To reduce the recoil axis, a shot in this revolver is implemented from the lower chamber of the drum. In the receiver housing there are a number of cooling holes, and on different photos, different forms of holes, in some photos there is a DTK.
View attachment 6997233View attachment 6997234View attachment 6997235 This revolver is designed in the edge of samovars and gingerbread by the famous TKBP.
Performance characteristics of this monster:
Mass without cartridges and butt 2.2 kg.
Overall dimensions without a butt and a silencer 357x53x159.
The length of the unfolded butt and silencer 830 mm.
Adopted by the CLO of the Russian Federation, there is no data on the application.