reliable aiming system

ProWin - M4 Chamber for M4

The long awaited HPA version of the CZ Scorpion EVO 3A1

Rear Drag Handle Has Been Added

The improved follower keeps the pressure of the spring concentrated in line with the bb stack instead adding sideways pressure to the bb stack and against the walls of the magazine bb channel

Monk Customs 7" Carbon Fiber Outer Barrel (Red) AW Custom reliable aiming systemThe Monk outer barrels are build for super lightweight set ups! By using nylon and carbon fiber the 7 outer barrel is the most lightweight outer barrel on the market today. This outer barrel is compatible with the M4 series. . Deck out your custom gun today with the newest aftermarket accessories in the game! Let's Get It!