AEA HP Max MK2 4500 PSI Bolt-Action PCP Air Rifle
The AEA HP Max MK2 is a high-power bolt-action PCP air rifle built around a 4500 PSI (480 BAR) air system regulated down to a working pressure for consistent, hard-hitting performance. It is a 2026 release aimed at serious shooters who want big-bore power in a robust, repeatable platform.
Overview
Fed by a bolt-action magazine and running on a high-capacity carbon-wrapped tube, the HP Max MK2 delivers heavy projectiles at high velocity with a usable string of good shots per fill. The rifle ships with a Picatinny optics rail and a 150cc regulator plenum for stable shot-to-shot output.
⚠️ Suppressor thread: The HP Max MK2 uses an M14x1 muzzle thread. Confirm adapter compatibility before fitting any moderator; for .30 caliber an M14x1 → 1/2″-20 UNF adapter is required.
Technical Specifications
| Specification | Detail |
|---|---|
| Calibers | .25 (6.35mm) / .30 (7.62mm) / .35 (9mm) |
| Action | Bolt-action repeater |
| Magazine Capacity | .30 — 9 shots; .35 — 8 shots |
| Muzzle Velocity | .30 up to 1100+ fps (45gr); .35 up to 1000+ fps (81gr) |
| Barrel Length | 18″ or 24″ |
| Air Tube Capacity | 18″: 320cc | 24″: 450cc |
| Max Fill Pressure | 4500 PSI / 480 BAR |
| Regulator Plenum | 150cc |
| Optics Mount | Picatinny rail |
| Muzzle Thread | M14x1 |
| Weight | 18″: 3.4 kg | 24″: 3.7 kg |
| Shots per Fill | .30 — 40+ good shots; .35 — 25+ good shots |
Key Features
- 4500 PSI / 480 BAR high-pressure air system for extended, powerful shot strings
- Regulated output with a 150cc plenum for consistent shot-to-shot velocity
- Bolt-action repeater feeding for reliable cycling
- Picatinny optics rail for flexible scope mounting
- Available in .25, .30 and .35 caliber and two barrel lengths
Inside the Box
- AEA HP Max MK2 air rifle
- 2 magazines
- Filling adapter
- Export kit
Ordering & Returns: Every PCP is inspected and test-checked before it ships. Returns or exchanges are accepted only for items that arrive defective — please read our Terms and Return Policy before ordering.
Safety & Legal Notice: For responsible adult use only. High-pressure air (PCP) systems and airguns require proper training, eye protection, safe handling, and compliance with all applicable local, state, and federal laws. We ship airguns only to jurisdictions where they are permitted. Verify compatibility and legality before ordering.
AEA HP Max MK2 4500 PSI Bolt-Action PCP Air Rifle
Sale price$675.00