Well Pro WG13 MWS GBBR Gas Magazine (GS-06)

This is a spare gas magazine for Well Pro's WG13 series of MWS-based GBBRs, such as the WG13-3BP, 3CP, 3GPM and 3HPM. The magazine has a PMAG-style polymer shell, the same look as the magazine supplied with the rifle, and runs on green gas. If you own a WG13, a couple of extra magazines are the first thing that makes a difference on the field.

On a GBB rifle, the magazine is both the ammunition container and the gas tank. That means the amount of gas in the magazine limits how many shots you get before it needs refilling, and the magazines get cold during rapid fire. With more magazines you can swap rather than wait to refill gas, and you can keep the magazines you are not using warm in your pocket on cold days.

WG13 gas magazine – key features

The most important features:

• Made for the WG13 series: This is the supplier's dedicated magazine for the Well Pro WG13-3. That ensures a correct fit in the magazine well and correct feeding to the nozzle, which is not always the case with magazines from other MWS systems.
• Removable loading tube: The orange loading tube can be pulled out of the magazine, so BBs can be loaded quickly into the loose tube. That is faster than pushing BBs into the feed lips one at a time and lets you keep filled tubes ready in your pocket.
• PMAG-style polymer shell: The shell is light and has the familiar ribbed grip surface and the steps at the base that make the magazine easy to grab during quick changes. Polymer is lighter than a metal magazine and means less weight in your vest.
• Green gas: The magazine is filled with green gas through the fill valve. Green gas gives a milder pressure than CO2 and is the gas type the WG13 system is designed for.
• Same look as the original: The magazine matches the one supplied with the WG13 rifles, so your loadout looks consistent, and the magazines fit standard M4 magazine pouches.

Maintenance and safety

• Store the magazine with a little residual gas pressure so the seals stay tight.
• Give the fill valve and the seal at the release valve a drop of silicone oil at regular intervals.
• Do not fill gas into a magazine that is very cold, and let it come back up to temperature after rapid fire.
• Empty the magazine of gas and BBs before transport and storage.