Bolt’s new gas blowback ‘MAS’ series is derived from the common MWS system, only with extra kick. These rifles are capable of using typical MWS magazines, such as Tokyo Marui and Modify-Tech.

Each gun features an aluminium receiver, giving it a comfortable, intermediate weight to the whole rifle, with plenty of reinforcement to withstand the powerful blowback of each shot.

The URG-U’s chunky handguard grants its user all the customisation options they could dream of: ergonomic foregrips, tactical lasers and torches…the choice is entirely within the hands of the user.

MAS: Mega – Airflow – System

• Made from Aluminium/ABS, Nylon, Glass Fibre and Steel
• Detachable front and rear flip-up iron sights
• Safe, Semi & Full-Auto firing modes
• Includes 1x 35rd Gas Magazine
• Adjustable Hop-up