Instruction Manual
7
Rifle design and functions
The design of the rifle is continually updated, and the
manufacturer reserves the right to implement some changes that do
not affect the rifle specifications or improve them without notifying the
customers and users.
BP17 air rifle consists of barrel unit, receiver with trigger
mechanism, bolt, firing mechanism, valve, under-barrel high pressure
air tank, rails with clamps, assembled stock and safety lock. The
coupling of receiver and barrel unit is detachable.
• When the lever handle is mover forward, the hammer cocking is
occurred, and the magazine is rotated.
• When the bolt is moved forward, the rammer head pushes a pellet
from the magazine and places it behind the bypass opening.
• When the lever is moved back, the bolt is put in a fixed position.
• When the trigger is pulled, the hammer is released from the sear.
Affected by the firing spring, it moves forward and strikes the
valve stem. The stem moves from the seat and a certain amount
of compressed air goes to the barrel via the bypass opening. A
shot occurs.
• After the shot is made, the pressure regulator opens, and the
compressed air from the tank goes to an accumulation chamber,
filling it until the pressure reaches the required level. The cycle
repeats during further shooting.