Personally, I like the revolver with the silencer on the end.....I'll bet that works great
Check out the Nagant M1895. The M1895 has a mechanism which, as the hammer is cocked, first turns the cylinder and then moves it forward, closing the gap between the cylinder and the barrel.
This closed firing system meant that the Nagant revolver, unlike other revolvers, could be effectively fitted with a suppressor, as indeed it was. During World War II, a small number of Nagant revolvers used by Russian recon and scout troops were outfitted with a variety of sound suppressor known as the “Bramit device.” The Cheka/NKVD/KGB were known to use the silenced Nagant for assassinations. Silenced Nagant revolvers, modified in clandestine metal shops, also turned up in the hands of Viet Cong guerrillas during the Vietnam War as assassination weapons. There is an example of a silenced Nagant M1895 in the CIA Museum in Langley, Virginia.
FWIW
