VORSK VMP-1 GBB Submachine Gun — Black

The VMP-1 is a gas-powered airsoft submachine gun with a blowback (GBB) system, designed by VORSK around an original design not derived from any real firearm. The receiver and lower are made from lightweight polymer, the internal components from steel, and the inner barrel has a diameter of 6.03 mm. Its compact format makes it the go-to choice for players operating in tight CQB environments where maneuverability is what counts.

The folding stock is one of the most distinctive features of this model: beyond reducing bulk during movement, it provides a 15° cant that keeps the BB trajectory stable even when switching shoulders mid-engagement. The mechanism is reinforced, and for those who prefer a different stock, the M4 buffer tube-compatible threading allows any aftermarket stock designed for that platform to be fitted without adapters.

This is where the most significant trade-off becomes apparent: the VMP-1 runs on Green Gas, which means realistic blowback, noticeable recoil feel and a responsive fire cycle, but also a dependence on ambient temperature and gas pressure in the magazine. Players in cold weather or low-temperature environments will need to factor this into their magazine management. On the other hand, the reinforced nozzle and adjustable hop-up paired with a precision 6.03 mm barrel deliver ballistic consistency that surpasses many compact GBB platforms. The fibre-optic sights integrated into the 20 mm top rail profile provide fast target acquisition without additional accessories, while the front RIS rail under the barrel and the two 7-slot side rails allow the addition of lights, lasers or vertical grips as needed.

Key points

• The GBB blowback system delivers a realistic fire cycle and a recoil sensation that AEG platforms do not replicate, which also makes it useful for weapon-handling drills.
• The folding stock with a 15° cant allows shoulder transitions without losing barrel alignment — a practical advantage in high-mobility CQB situations.
• Compatibility with the M4 buffer tube opens up the full range of aftermarket stocks for that platform, making the replica customisable without structural modifications.
• Ambidextrous controls — fire selector, magazine release and bolt catch — make the replica immediately usable by both left- and right-handed shooters without any adaptation.
• The 6.03 mm inner barrel with adjustable hop-up allows range and trajectory to be tuned to the weight of the BBs being used.
• The front and side RIS rails allow the replica to be configured with tactical accessories without requiring dedicated adapters.

In the box

• VORSK VMP-1 GBB submachine gun