| The Cylinder Gas Seal The
gas seal system which made the Nagant so unique is shown here in
operation.
The picture on the upper right shows the weapon in its
natural state.
While the picture on the bottom right shows what happens
when the trigger is pulled: the hammer draws back, and the cylinder
is pushed forward. When the hammer falls, the edge of the cartridge
forms the rest of the seal.
This system gives the bullet a marginal increase in
velocity since it doesn't lose gas pressure like other
revolvers. It also makes the trigger pull uncomfortable.
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