The GATE PTX is the first airsoft pistol with a factory-integrated HPA engine. PULSAR S2 engine, ASTER II Bluetooth FCU, app-configurable from your phone — a category that didn't exist until GATE built it.

Until the PTX shipped, every HPA pistol on the market was a conversion — a gas pistol body with an adaptor bolted on, fed by a separate engine. The PTX is the first one designed as HPA from the ground up. The PULSAR S2 engine and VSR hop-up are a single mono-block unit, which eliminates the axial alignment issues that plague conversion builds and gives the kind of shot-to-shot consistency that's only previously been available from rifle-class HPA setups.

Performance is sidearm-shaped but the numbers aren't. Up to 50 rounds per second, energy output adjustable between 0.53 and 1.52 joules through the GCS app, and an optical-sensor trigger with magnetic-spring return that has effectively no mechanical wear. Trigger response feels electric because it is — no sear, no piston cycle, no gas-recharge pause. GATE describe it as a compact SMG in pistol form, and once you've run one that description lands.

The PTX is sold body-only — you'll need an HPA tank, regulator, and line to run it. If you already run an HPA rifle, the PTX shares the same air supply: quick-disconnect fittings let you swap between rifle and pistol in seconds. We can pre-tune the PTX to your site joule limit via the GCS app before dispatch as part of the HPA tech service — request this at checkout.

💡 Titan Forge tip: If you skirmish year-round in the UK, the PTX's biggest practical advantage isn't the ROF ceiling — it's the cold-weather consistency. Gas pistols drop output sharply below ~10°C; the PTX puts the same BB in the same place whether it's April or November.