Fire Support

Systema BS 6.04mm Barrel for M16A1 / M16A2 / AUG 509mm

Increases accuracy and fps

Systema Barrels can be cut to an exact length, just add the overall barrel length required in millimeters to the comments section in checkout. (A £2.50 cutting charge will be added to your order). Please provide max length from the extreme ends of your original barrel.