Madbull’s PWS Mk-110 & Mk-112 rails are available now:
An innovative hand guard system utilizes a proprietary non-free float system that allows the end user or unit armorer to replace individual rails as needed without removing the barrel, barrel nut or even other rails. This system allows the user to attach numerous picatinny rail mounted devices such as sights, lights, and laser aiming devices.
T6 6061 aluminum construction
Mk-110: 9.5" / ~240mm
Mk-112: 10.5" / ~267mm
Fully licensed by PWS for AR-15 / M4 series Airsoft rifles