Brand: Mountain Billy Gun Labs
Model: Goat-15 Helium NRA Bundle
Caliber: .22 Cal
Barrel length: 16"
Barrel Specs: 1:16 Right Hand
Twist: 1/2-28
Safety: Patented Tamper Resistant
Action: Semi-Auto
Lower: Polymer
Upper: Polymer
Rail: Standard Picatinny Rail With M-Lok
Buttstock: 7 Position Adjustable
Sight: None
Weight: 3lbs
Included: (3) 10rd Magazines

Features

Mountain Billy GOAT-15 Helium .22 Rifle – Ultra-Lightweight Rimfire Precision

The Mountain Billy GOAT-15 Helium .22 Rifle is the ultimate lightweight, high-performance rimfire rifle designed for precision, versatility, and affordability. Whether you're target shooting, small-game hunting, or training, this .22 LR rifle delivers exceptional accuracy and reliability in a lightweight AR-style platform.

Built with a durable yet feather-light polymer receiver, the GOAT-15 Helium is designed for effortless handling without compromising durability. The M-LOK handguard provides ample attachment points for optics and accessories, while the Picatinny top rail allows for seamless scope or red dot mounting. With its smooth-cycling action and minimal recoil, this rifle is perfect for both beginners and experienced shooters alike.

Ideal for those seeking AR-15 familiarity in a cost-effective, rimfire package, the GOAT-15 Helium .22 Rifle is engineered for performance, comfort, and adaptability.

Key Features:

Ultra-Lightweight Design – Built for all-day carry and maneuverability
.22 LR Chambering – Affordable, low-recoil shooting for training and fun
Precision Barrel – Delivers exceptional accuracy and consistency
M-LOK Handguard – Customizable for accessories and attachments
Picatinny Top Rail – Ready for optics, scopes, or red dots
Reliable Cycling & Smooth Operation – Perfect for shooters of all skill levels
AR-15 Ergonomics – Ideal for training and transitioning to centerfire platforms

Experience Next-Level Rimfire Performance

The GOAT-15 Helium .22 Rifle is the perfect balance of lightweight maneuverability, accuracy, and AR-style handling. Whether for plinking, practice, or small-game hunting, this rifle offers unmatched versatility and value.

Get yours today and experience the Mountain Billy difference!

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Shipping Restrictions

It is the customer’s responsibility for understanding state laws regarding all purchases made. For a comprehensive list of all Shipping Restrictions, please refer to our Shipping Restrictions By State Page found Here.

All NFA Rules Apply

These items are controlled by the U.S. Government and authorized for export only to the country of ultimate destination for use by the ultimate consignee or end-user(s) herein identified. They may not be resold, transferred, or otherwise disposed of, to any other country or to any person other than the authorized ultimate consignee or end-user(s), either in their original form or after being incorporated into other items, without first obtaining approval from the U.S. government or as otherwise authorized by U.S. law and regulations.

Magazines will be removed from firearms when shipping to states with magazine capacity restrictions.

Handling firearms or firearms parts can expose you to lead and other petroleum products known to the State of California to cause cancer, birth defects, or other reproductive harm. Wash hands thoroughly after handling. For more information go to www.p65warnings.ca.gov (CA Health and Safety Code Section 25249.6).