Systema Energy Long Type Motor- NEWEST Version! Now Available- Perfect for MP5, M16, M4, CA33, G3, P90, M733, SR16, and other long type motor AEGs - An Absolute Must for Upgraded Springs - Get More Torque and Speed for higher tension springs and faster ROF (Rate of Fire) - AS POWERFUL AS IT GETS! Even more powerful than before - New Design - most powerful motor on market!
