Waldo Dynamics MWS Ion Nozzle Spring (2-Pack)

The Tokyo Marui MWS is a high-cycling GBB platform, and the stock nozzle spring is one of the parts that doesn't always keep up. Under sustained fire the stock spring can lose tension or fatigue, leading to inconsistent feeding and the occasional jam. The Ion Nozzle Spring runs 130% tension with a robust steel construction designed to handle the MWS's cycle rate over the long term.

Why 2-pack? Nozzle springs are wear parts — they'll outlast the stock spring meaningfully, but they're not lifetime components either, particularly on a rifle that sees heavy skirmish use. Selling them in pairs means you've got a spare on hand when the first one eventually needs replacement, without having to wait for a fresh order to arrive between game days. The pricing reflects the two-spring pack, not a single-spring premium.

Months of development testing went into balancing tension and durability. Too much spring tension stresses the nozzle housing; too little doesn't keep up with the MWS cycle. 130% sits at the sweet spot — meaningful improvement over stock without putting unnecessary load on the surrounding components. The slick purple coating is the standard Ion finish: friction reduction and identification both.

Specifications