

Mountain Billy GOAT-15 Helium 22 LR 16 In 10+1 Black Threaded
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Firearms ship to a licensed dealer (FFL) near you for pickup, not to your home. Don't have one in mind? We'll help you pick a local FFL during checkout. Find an FFL near you.
Mountain Billy Gun Lab | GOAT15TB1HICAP | MPN: MBGL-GOAT15-TB-1-HC | UPC: 850022225772 | .22 LR | Semi-Automatic | 16" Threaded Barrel | 10+1 | 27.75"-30.75" Overall Length | 2.14 lbs | Black
The GOAT-15 HELIUM is a USA-made .22 LR semi-automatic rifle with polymer upper and lower receivers, a threaded 16" CMV steel barrel, 1:16" right-hand twist, and 1/2-28 thread pitch. Features include a patented tamper-resistant safety, standard Picatinny rail, M-LOK handguard, and seven-position adjustable polymer buttstock.
The rifle has a 27.75"-30.75" adjustable overall length and a 2.14 lb listed weight. Sights are not included. Magazine configuration includes one 1-round magazine and one 10-round magazine.
Specifications:
- Brand: Mountain Billy Gun Lab
- Series: Helium
- Model: GOAT15TB1HICAP
- MPN: MBGL-GOAT15-TB-1-HC
- UPC: 850022225772
- Country of Origin: USA
- Category: Rifle
- Caliber: .22 LR
- Action: Semi-Automatic
- Action Description: Blow Back Single Shot Semi-Automatic
- Barrel Length: 16"
- Barrel Material: CMV Steel
- Barrel Profile: Threaded
- Thread Pitch: 1/2-28
- Twist Rate: 1:16" RH
- Capacity: 10+1
- Magazine: 1-round and 10-round magazines
- Overall Length: 27.75"-30.75" Fully Extended
- Length: 29.5"
- Height: 2.5"
- Width: 6.7"
- Weight: 2.14 lbs
- Weight Unloaded: 2 lbs 14 oz
- Weight With Loaded 10-Round Magazine: 3 lbs 2 oz
- Finish: Black
- Receiver Material: Polymer
- Upper Material: Polymer
- Lower Material: Polymer
- Handguard: M-LOK
- Rail: Standard Picatinny Rail
- Stock: Seven-Position Adjustable Buttstock
- Stock Material: Polymer
- Safety: Patented Tamper-Resistant
- Sights: None
- Hand: Right Hand
Technical Specifications
| Caliber | 22 LR |
|---|---|
| Capacity | 10 |
| Barrel Length | 16.00" |
| Action Type | Semi Auto |
| Weight | 2.14 lbs |
| Overall Length | 27.75" |
| Receiver Material | Polymer |
| Barrel Description | Threaded |
| Safety | Tamper Resistant |
| Twist Rate | 1:16" RH |
| Manufacturer | Mountain Billy Gun Lab |
| Model | GOAT15TB1HICAP |
| SKU | S1745905 |
| UPC | 850022225772 |
| Availability | In Stock |
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Shipping & Returns
Ships to your local FFL
This firearm ships to a licensed dealer (FFL) near you for pickup, not to your home. You'll choose your FFL during checkout — and if you don't have one in mind, we'll help you find a nearby dealer. You complete the background check and pick it up there.
Shipping Information
- Orders typically process within 1-2 business days
- Firearms ship via FedEx or UPS with signature required
- Tracking information provided for all orders
- Shipping costs calculated at checkout based on weight and destination
- Total delivery time to FFL: typically 3-5 business days
Return Policy
- Firearms must be returned unfired and in original packaging within 3 days of FFL transfer
- 15% restocking fee applies to all firearm returns
- Contact us for return authorization before shipping items back
- Original shipping costs are non-refundable
Questions?
Contact us at 256-962-0301 or submit a question for assistance with shipping or returns.
What is MAP Pricing?
MAP stands for Minimum Advertised Price. It's a policy set by manufacturers that limits how low retailers can advertise their prices.
The good news? We can often sell below MAP - we just can't show that price publicly. When you request a price by email or add to cart, you'll see our actual (often lower) price.
This isn't a trick - it's how we stay compliant while still offering you the best deals possible.

