Modify-Tech 35rd Gas Magazine for Tokyo Marui MWS GBBR

If you run a Tokyo Marui MWS, you already know the problem: stock TM magazines are great, but the MWS platform has always been hobbled by one limitation. The original design tops out at around 300fps of power output, meaning performance can become inconsistent or unreliable when you run higher-powered gas — particularly in cooler UK conditions where players want to push gas pressure higher to compensate.

Modify’s MWS magazine was designed specifically to solve this. The internals are completely re-engineered around a reinforced gas valve that handles higher-powered gas without the instability issues of the stock TM design. The result is a magazine that not only fills the chronic shortage of MWS-compatible mags, but actually performs better than the original in the conditions UK players face most often.

Physically, it’s a proper all-metal unit: 442g aluminium alloy shell with metal internals that gives your MWS a realistic weight and feel in the hand. The strengthened feed spring has been endurance-tested to 20,000 cycles. Gas efficiency is improved over the stock design — at 25°C, 20g of gas yields three full magazine fills.

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