SHS High Speed Motor & 13:1 Gear Tune Up Set hi-capa grip they realize the ARP9 is

they realize the ARP9 is a completely different beast

Shells Included: 3pcs

which makes end users have better shooting and operating experiences

RUGGED NITROGEN FILLED AND SHOCK PROOF BODY ENHANCES SIGHT VITALITY

Sniper Delay: It lets you to set delay between each SEMI shots to simulate the delay from reload or recoil

SHS High Speed Motor & 13:1 Gear Tune Up Set hi-capa grip they realize the ARP9 isThe Complete SHS High Speed Tuning Kit for AEG Version 2 is an all inclusive upgrade kit. The combination of high quality SHS components results in a rate of fire of nearly 23 BBs per second in most AEGs. This kit combines basic components with combined savings: SHS high speed motorSHS 13: 1 gear set with CNC machiningM120 SpringSolid steel 14 tooth nylon piston