VFC GBBR Magazine M4

The VFC GBBR magazine for M4 is a 30-round full-metal gas magazine for VFC's and Umarex's gas-powered M4 and HK416 platforms. A spare magazine is the most obvious purchase for a GBBR, because gas magazines hold fewer rounds and need time to warm up between uses.

The magazine has a grey finish and, according to the supplier, fits the VFC/Umarex M4, VR16, HK416D and HK416 A5. It is a 30-round real-cap magazine, giving a realistic magazine rhythm in play.

Spare magazine for your VFC GBBR

More magazines mean more time in the game and less time filling gas.

• 30 rounds: Real-cap capacity matches the original and gives a realistic playing style with magazine changes.
• Full metal: The metal construction withstands being dropped on the field and feels like a real magazine.
• Fits VFC/Umarex: Compatible with the VFC/Umarex M4, VR16, HK416D and HK416 A5.
• Gas-powered: The magazine holds the gas that drives both the shot and the blowback – more magazines give more stable performance, as each magazine gets time to warm up.
• Grey finish: The grey finish stands out from standard black magazines.

Maintenance and safety
Store the magazine with a little gas in it to keep the seals tight, and give the fill valve and release valve a drop of silicone oil at regular intervals. Only use airsoft gas, and never fill the magazine at high temperatures or near open flames.