The SHS Custom CNC Mechbox is machined from High Grade Aluminum with durability in mind

The "High Velocity" model is tuned to shoot between 360 and 385 FPS

The custom hop dial allows for more than 540 degrees for a super fine range of adjustments

Easily attaches with double-sided tape

We also recommend using the Valken Sierra airsoft goggle or Valken Zulu airsoft goggle in tandem with our mesh masks for full cover protection

SS Airsoft Custom Hi-Capa 5.1 - Cool Blue Hop-Up The SHS Custom CNC MechboxTokyo Marui Gold match base AIrsoft Masterpiece Blue Mega slide Airsoft Masterpiece gold grip screws Airsoft Masterpiece threaded 5. 1 outer barrel CowCow a01 silencer adapter CowCow RM1 Guide rod CowCow B01 dynamic blowback housing CowCow T1 fiber optic front sight AIP 140% recoil spring Cowcow trigger module front CowCow trigger module back All of our builds are one of a kind custom hicapas. Some front sights require fitment with aftermarket slides.