ZTWWorks Steel Spring Guide Base for VFC QSC Spring Guide Barrel and Hop Up Upgrades 1x Retention Pin

1x Retention Pin

The second piece of the STORM Regulator saga is a version that can be mounted in the grip of standard M4 guns

-Ares gas system convertible (CO2 gas bolt interchangeable)

training and stimulation only

CNC 6063 aluminum handguard with two Picatinny rail sections and two hand stops

ZTWWorks Steel Spring Guide Base for VFC QSC Spring Guide Barrel and Hop Up Upgrades 1x Retention PinThese spring guide bases are 3D printed with 60% steel and 40% bronze binder. The wings are much thicker and are shape optimized to distribute load better, these are much stronger than the original VFC zinc base which is prone to breakage under stress. These are highly recommended for VFC V2 AEGs with unsupported spring guides such as Avalon MP5, Avalon Samurai Edge, and HK416A5. Base slot is 5mm hex, with an additional slot for a large flathead.