Madbull Daniel Defense Low Profile Gas Block for M4/M16 reg_AL For Tokyo Marui M4A1

For Tokyo Marui M4A1

Umarex licensed HK45 Series Pistol

Suitable for Tokyo Marui Hi CAPA and SIG 226 magazines

These Mid Cap Magazines are specially designed for you

Madbull Daniel Defense Low Profile Gas Block for M4/M16 reg_AL For Tokyo Marui M4A1Slim and sleek, this gas block is a gorgeous sporty little number; smooth and stealthy like a B2. In some M16 pattern weapons the gas block is functional for some kinds of front kits and in another cases its just aesthetic. In either case, if your putting a custom piece together, this is a must see. If your building a modgun from the ground up, why use a stock gas block when you could use something like this? Alternatively, maybe you don't want to