User's Manual

To remove the inner barrel, use a plastic
rod (such as the provided acrylic loading
rod) and insert it from the muzzle-end.
Run the acrylic rod along the inside wall
of the outer-barrel until it make contact
with the tip of the inner barrel, then push
the inner barrel out.
Page 9
Take-down and Maintenance (Continued)
Remove the inner barrel by sliding it
through the upper receiver, towards the
rear of the gun.
Occasionally lubricate the rubber seal
and hop-up unit from the loading port of
the inner barrel. Use only pure (100%)
silicon oil, as many other lubricants
(such as mineral oil, automotive
lubricants, or WD-40) can immediately
destroy the o-rings and other rubber
components found within the inner
barrel. Your Systema dealer will be able to supply the correct lubricant for the
Professional Training Weapon.
Caution: While the receiver is in the
opened position, DO NOT touch any of
the electrical connectors and/or the
circuit board itself, especially when the
battery is connected. Damaged
electrical components are NOT user-
servicable and must be returned to the
factory for repair.
Chapter 2 - Advanced Features