COW Enhanced Loading Nozzle Set for TM Model 17/19 Gen4 Radio Helix™ Valve is compatible with

Helix™ Valve is compatible with Quick Mate Technology (QMT™) such as UTA™ and other Source accessories

- Increase the durability and reduce friction

05 x 420 mm (AEG type) brass inner barrel and a thread protection to cover the 14 CWW airsoft standard barrel thread

New shells are chambered by pulling a pump handle or called the fore-end attached to the tube magazine toward the user

COW Enhanced Loading Nozzle Set for TM Model 17/19 Gen4 Radio Helix™ Valve is compatible withCOW Enhanced Loading Nozzle Set for TM Model 19 Features: Injection molded polymer construction Designed and recommended for advanced players High impact resistance Superb performance, air seal and durability ForTM Model 19 Including: plastic nozzle valve, valve spring, nozzle, valve pin lock & 15mm piston head