For sale Parts WE Open bolt CO2 magazines FDE

8 mags available costing £49.99 each. All in fantastic condition only selling due to changing platforms. 80 co2 bulbs in cases also available.​

£38.50 each

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WE M4/L85 Open-Bolt CO2 Blowback Magazine (30 Round) – Unstoppable Year-Round Performance​

Don’t let the British winter sideline your Gas Blowback Rifle. The WE Open-Bolt CO2 Magazine is the essential upgrade for players who demand consistent cycling and hard-hitting recoil, even when the temperature drops. Designed specifically for the WE M4 and L85 (SA80) series, these magazines swap out standard green gas for the higher pressure of a 12g CO2 bulb, providing the extra “shove” needed to keep your bolt moving when traditional gas mags start to suffer from cooldown. It is the definitive solution for those who refuse to switch to an AEG just because the frost has arrived.

Key Features and Performance​

• Full Metal Construction – Robust, heavy-duty build quality that can withstand the rigours of aggressive skirmishing and tactical reloads.
• Open-Bolt Compatibility – Purpose-built for the WE M4, L85, MSK, and PDW Open-Bolt GBB systems for seamless fitment and feeding.
• 30-Round Real-Cap Capacity – Perfect for Mil-Sim enthusiasts and players who enjoy the tactical challenge of realistic ammunition management.
• High-Pressure Consistency – CO2 provides a more stable pressure curve than green gas, resulting in less FPS drop during rapid strings of fire.
• Easy-Load Design – A simple, threaded screw-cap at the base allows for quick 12g bulb changes during breaks in the action.

The “Pro” Take​

The transition from Green Gas to CO2 is a total game-changer for the WE platform. While green gas is convenient, CO2 offers a significantly more violent and “crisp” blowback sensation that many GBB purists crave. It is particularly effective for the WE L85 (SA80) – the heavy bolt assembly in the bullpup frame requires substantial pressure to cycle efficiently, and CO2 provides that in spades. By switching to these mags, you aren’t just gaining cold-weather reliability; you’re increasing the felt recoil and ensuring that every trigger pull feels as authoritative as the first, regardless of the climate.