Hybrid Series H-15 – HPA Edition
A next-level HPA performer.
The Hybrid Series H-15 has always been built to bridge the gap between refined airsoft internals and real-world tactical ergonomics — and now, with the new HPA edition, powered by Backdraft Innovations, it elevates performance into a new class altogether.
Features & Highlights
- Backdraft Innovations Engine: A finely engineered pneumatic cylinder that uses High-Pressure Air to propel a 6mm BB. If AEG is the system we all understand as the standard for general airsoft use, and gas blow back is the platform for realistic noise and feel – HPA is the platform for sheer performance. We believe that the performance gained by HPA makes it the best option for competitive players, those who want every advantage on the field. Backdraft Innovations have fast become a major player, with their engines surpassing all expectations. Fully HPA driven system delivers ultra-consistent shot-to-shot performance and near-instant trigger response. No motor, no gearbox, no battery drain issues.
- Wide PSI operating window (roughly 40–130 psi) and capable of 40+ rounds per second in optimised setups.
- Durable Hybrid Build: Meticulously crafted with a metal chassis, metal barrel, high-strength polymer stock, pistol grip and magazine — combining rugged durability with weight-balanced handling.
- Advanced Fire Control: Integrated electronics support multiple firing modes (safe / semi / burst / full-auto) with ultra-tight trigger response courtesy of the HPA system from Backdraft Innovations. Fully controllable via the "Backdraft Control" phone app available for both Android and iOS. Note the FCU password for all ASG models is set to: 123456 out of the box.
- Premium Ergonomics & Modularity:
- Adjustable buttstock (length of pull) for comfort across body-types
- ASG custom M-Rail handguard and full Picatinny/M-LOK compatibility for tactical attachments
- PTS EPG-C style pistol grip for superior control
- Retro-Arms style trigger unit for crisp feedback, the premium trigger feel many users already praised in the AEG version.
- HPA internals: The design accommodates HPA plumbing, quick-release regulator fitting, our QD connector is fixed into the grip plate offering a solid solution greatly reducing the potential for damage to the IGL (in-grip line). We’ve optimized the air-flow path for reliability even under heavy use.
- Trigger response: With virtually zero complication from “wind up time” HPA delivers a connected feeling to the gun like no other. Think of each trigger pull as simply releasing the compressed air to propel the BB, Vs an AEG trigger actuating an ETU, that activates a gearbox, that in turn pulls back and releases a piston etc
- Ready for Customisation: The system is built to take aftermarket hop-up tuning, enhanced barrels, and custom air-line/regulator setups — perfect for players who want to push performance or build a field-tuned DMR style platform.
- Comes in an ASG Polymer hard case as standard - ready for the field.
Why This Edition Stands Out...
The original H-15 AEG version made waves by delivering EVO-class internals in a tactical assault-rifle body. This new HPA edition takes that foundation and reworks the core platform to deliver:
- Next-level consistency — power and FPS are not reliant on battery charge or motor temperature.
- Ultra-responsive trigger — HPA engine gives near-instant air release, which equates to a firmer, faster feel on the trigger.
- Field-Reliable Performance: The HPA engine design means fewer moving mechanical parts compared to an AEG/GBBR gearbox - leading to reduced mechanical wear, making it virtually maintenance free.
- Higher head-room for upgrades — HPA set-ups naturally allow users to tune regulator PSI, add advanced nozzles, or dial in specific FPS for local skirmish rules — this platform keeps those upgrade paths open.
Specification:
- Platform: Backdraft Innovations Phoenix HPA Engine + wireless FCU
- Firing modes: Safe / Semi / Burst / Full-Auto
- Pressure Range: ~40-130 psi (Tuneable)
- Stock: Adjustable butt-stock
- Handguard: ASG Custom M-Rail (M-LOK/Picatinny compatible)
- Pistol Grip: PTS EPG-C style
- Trigger: High-response Electronically-assisted trigger unit
- Magazine: High-capacity mid-cap style (compatible with standard H-15 mags)
- Length (stock collapsed/extended): ~730-820 mm (depending on configuration)
- Weight: ~2.5 kg (approx., metal/polymer construction)
- Colour/Finish: Tactical black
- Upgrades: HPA regulator, advanced barrel/hop-up friendly, full custom accessory support.
Ideal For...
- Skirmish players seeking an extremely consistent, high-performance rifle with HPA benefits
- Airsoft enthusiasts wanting a premium platform that combines tactical AR styling with high-end internals
- Tech-savvy players who like to upgrade and customise their setup — this is a platform built to be tuned.
