Mountain Bill Gun Lab GOAT15 Helium .22 LR Rifle

The GOAT15 Helium: Modern Sporting Rifle Performance in .22 LR

The GOAT15 Helium represents a thoughtful approach to .22 LR rifle design—combining the ergonomic familiarity of the AR platform with the practical advantages of rimfire ammunition. This is a purpose-built rifle for shooters who value versatility without compromise.

Design and Construction

Lightweight and Compact

• 20 percent smaller profile than standard AR-15 rifles
• Rugged polymer construction throughout receiver, stock, and grip
• Engineered for all-day carry without fatigue
• Maintains structural integrity in demanding outdoor conditions

Ergonomic Features

• AR-style controls and handling characteristics
• Comfortable, secure grip design
• M-LOK handguard for accessory mounting flexibility
• Picatinny rail for optics and tactical accessories

Performance Characteristics

• Caliber: .22 Long Rifle
• Barrel: 16 inches, threaded for suppressor compatibility
• Capacity: 10-round magazine (included)
• Safety: Patented tamper-resistant design
• Recoil: Minimal, ideal for shooters of all experience levels

Practical Applications

Whether you're a hunter pursuing small game, a sport shooter refining marksmanship fundamentals, or an outdoor enthusiast seeking a reliable companion, the GOAT15 Helium delivers dependable performance. The low recoil and easy handling make it accessible to newcomers while offering the modern sporting rifle experience experienced shooters appreciate.

USA Manufacturing

Built in the United States with attention to quality and reliability.