The American Air Arms HPS Stalker from Airgun West is not a Mini-14 or Mini-30 variant. It is a purpose-built, limited-production compact PCP air rifle engineered for shooters who demand extreme power in the smallest possible footprint.
Built one at a time and tuned by hand, the HPS Stalker delivers up to 90 foot pounds in .30 caliber and 55 foot pounds in .22 caliber while weighing only five pounds. This rifle is designed to outperform full-size platforms while remaining discreet, balanced, and packable.
The fire-blue anodized chassis is exclusive to Airgun West and is paired with a custom fluted match barrel and an American Air Arms Thunder QD suppressor for excellent sound moderation. An integrated ARCA rail allows direct mounting to tripods and shooting supports without adapters.
Internally, the HPS Stalker features an externally adjustable regulator, adjustable valve dwell time, and the new American Air Arms teardrop balanced valve for maximum efficiency and consistency. Barrels are hand-led, lapped, and tuned for accuracy, not inflated numbers.
The match-grade trigger is adjustable from 0.4 to 0.8 ounces and features a double-intercepting sear with hammer safety for true mechanical security and a clean, predictable break.
Every rifle includes a custom-fitted backpack for discreet transport and one factory magazine. Production is extremely limited and exclusive to Airgun West.
This is not a mass-produced airgun. This is a compact weapon system built for serious shooters.
Specifications and Features
- Caliber options: .22 and .30
- Barrel length
- 22 caliber - 10 inches
- 30 caliber- 12 inches
- Power output up to 55 foot pounds in .22•
- Power output up to 90 foot pounds in .30•
- Weight five pounds
- Fill pressure 4500 PSI
- Shot count 36 shots per fill in .22
- Shot count 18 shots per fill in .30
- External adjustable regulator
- Adjustable valve dwell time
- Teardrop balanced valve
- Hand-lead lapped SUBMOA match barrel
- Custom fluted barrel profile
- Spindrift QD suppressor included
- Integrated ARCA rail
- Match-grade adjustable trigger
- Double intercepting sear
- Hammer safety
- Includes one magazine
- Includes custom custom-fitted backpack