RWA CNC Precision Adjustable Hop Up Set for Systema PTW Series H&K Silver compensator is a special

Silver compensator is a special design for collectors

External Specs:

New designed gearbox Easy velocity change Electronically controlled gearbox Empty magazine detection 4-position fire selector with genuine 3-shot burst LiPo born ULTIMATE basic motor CNC machined parts Made in Europe Specifications: Mag

Retractable Crane Stock

it is a must that you change the electrical components

RWA CNC Precision Adjustable Hop Up Set for Systema PTW Series H&K Silver compensator is a specialDescription: RWA CNC Precision Adjustable Hop Up Set for Systema PTW Series The RWA PTW Adjustable Hop Up is the highest grade of PTW hop up available, precision engineered and manufactured for precision performance and accuracy when combined with a synergetic PTW set up. The Hop up unit functions best with the original Systema PTW Receiver and magazine. If you were to make a few external modifications, such as, using a after market receiver and or