Operator's Manual
BREAK–IN PERIOD
Airsoft guns, like many other products require a “break-in” period to ensure the optimal
performance. This break-in period allows the spring, piston, gears and other moving parts
to be seated and become more consistent in their movements. Every new KM4 Airsoft gun
spring is manufactured with more tension than is required, this break-in period will allow
the spring to “settle” and operate at the specied FPS range.
The KWA KM4 Airsoft gun’s break-in period will require a minimum of 2000 rounds.
During this break-in period, the Airsoft gun will require more cleaning because it will expel
excessive grease from the gearbox. After the break-in period, the gun will operate within
factory specication. The accuracy of the brass barrel will also improve as you continue to
use the gun.
PACKAGE CONTENTS
1 KM4 SR7 Airsoft gun
2 Allen Wrenches (For cap screw removal)
1 Safety Cap
1 Sight Adjustment Tool
1 Cleaning Rod
1 Owners Manual
KM4 SR7
5