KWA modification - M150 Deluxe

KWA USA equipped with v2 gearbox, modification service.

Modification allows to reach 520-570 fps muzzle velocity, depending on inner barrel length.

Service includes:

• gearbox and electricity inspection;
• greases replacement, if neccessary;
• spring replacement, M150;
• reinforced piston installation;
• reinforced cylinder head installation;
• testing of replica outdoors;
• fps measurement before and after the service;
• hop-up chamber proper functionality check;
• connector change, T-Shape;
• motor regulation.

Service and internal parts are subject to 6 months warranty.

We recommend using 10.8 V NiCD/NiMH  or LiPo 11.1 V batteries.

NOTICE: Modification service and replica delivery time might take 3 to 5 business days.