KRISS Arms DS150 Stock for AR15 Rifles (Color: Flat Dark Earth) high power airsoft Lancer Electric Trigger Unit (ETU) The rifle also has PW HU M4 svd Style:Red-Black Splash

Lancer Electric Trigger Unit (ETU) and MOSFET with fire cutoff system to fully optimize performance

It has a true quick-change spring system through the back of the receiver by simply unscrewing the stock tube saving you precious time so you can quickly and easily upgrade or downgrade your spring to change the power level to adjust to any environment

Run time:  Cool White Light 1 minute + 60 minutes

Hop-up: Yes

Fixed sights

KRISS Arms DS150 Stock for AR15 Rifles (Color: Flat Dark Earth) high power airsoft Lancer Electric Trigger Unit (ETU) The rifle also has PW HU M4 svd Style:Red Black Splash Lancer Electric Trigger Unit (ETU) and MOSFET with fire cutoff system to fully optimize performance It has a true quick change spring system through the back of the receiver by simply unscrewing the stock tube saving you precious time so you can quickly and easily upgrade or downgrade your spring to change the power level to adjust to any environment