VORSK VMAR Series 40-Round Gas Magazine for MWS Gas Blowback Rifles – Black / Gray / Tan

Keep your MWS gas blowback rifle ready for the next game with the VORSK VMAR Series 40-Round Gas Magazine. Designed for the VORSK VMAR platform and compatible MWS-style gas blowback rifles, this magazine holds 40 BBs while providing the gas supply needed to operate a compatible GBBR. Choose between Black, Tan and Gray to match your rifle and loadout.

The VMAR magazine combines a HIPS polymer outer shell with a full steel internal structure, giving it substantial weight and a solid feel. Its extended 40-round capacity provides more BBs per magazine than a traditional 30-round setup, while retaining the magazine changes and gas-powered operation that make GBB rifles appealing to airsoft players.

VORSK designed this magazine with a simplified internal layout for easier servicing and efficient gas use. According to the manufacturer’s specifications, it can deliver approximately 100 shots per gas fill under standard conditions—enough for more than two 40-round BB loads when conditions allow. Actual gas efficiency will vary with temperature, gas type, firing pace, and the rifle being used.

For players building a VORSK VMAR loadout, carrying spare magazines, or replacing an existing MWS-style gas magazine, this 40-round option combines increased BB capacity with service-friendly construction and a choice of two finishes.

Compatibility note: Intended for VORSK VMAR and compatible MWS-pattern gas blowback rifles. It is not a standard M4 AEG magazine. MWS-style compatibility does not guarantee fit or reliable operation in every gas blowback rifle; confirm compatibility with your specific model before purchasing.

Features & Specifications

• Brand: VORSK Airsoft

• Series: VMAR

• Product Type: Gas blowback rifle magazine

• Platform: MWS-pattern GBBR

• BB Capacity: 40 rounds

• Outer Shell: HIPS polymer

• Internal Construction: Steel

• Weight: Approximately 0.57 kg

• Estimated Gas Efficiency: Approximately 100 shots per gas fill under standard conditions

• Inlet Valve: VORSK inlet valve, shared with the VMP and Hi-Capa series

• Outlet Valve: VORSK VMP outlet valve

• Available Colors: Black, Tan and Gray

• Compatibility: VORSK VMAR and compatible MWS-pattern gas blowback rifles

Package Includes: 1 × VORSK VMAR Series 40-Round MWS Gas Magazine in your selected color.

Loading & Gas-Filling Instructions

BB loading: VORSK recommends removing the magazine’s outer shell and using the loading window at the bottom front of the magazine. Pull down the BB follower while loading to help prevent the spring from binding. Loading through the feed lips with a conventional MWS adapter is possible, but VORSK cautions that this method can cause spring binding and feeding issues.

Gas filling: VORSK recommends a gas-fill duration of approximately 7–8 seconds. Avoid overfilling, which the manufacturer warns may cause cycling and gas-efficiency problems. Follow the manufacturer’s instructions and use gas appropriate for your rifle and operating conditions.