Mountain Billy Gun Lab 20-Round Magazine
Proprietary .22LR Magazine for the GOAT-15 Platform
The official proprietary magazine engineered exclusively for the GOAT-15 Helium, GOAT-15 H2, and GOAT-15 ATOM firearms. Designed from the ground up for flawless feeding, lightweight handling, and rugged reliability, this 20-round mag is built to keep your training sessions, range days, and competition reps smooth and consistent.
Whether you’re a new shooter building confidence or a seasoned marksman dialing in your precision, this magazine delivers the performance the GOAT-15 platform is known for.
Perfect for Range Days, Competition, and Lightweight Carry
The 20-round configuration keeps your profile compact while staying highly functional.
Ideal for:
Steel challenge
Tactical training
New shooter instruction
Plinking and outdoor recreation
Backpack and camp carry setups
This magazine keeps things simple, safe, and efficient. Exactly what GOAT-15 shooters love!
3% CC fee added - Questions? Send a message on WhatsApp 417-399-6070!
If this product requires an FFL to purchase, please have your preferred dealer email their FFL to FFL@sigwoarms.com and reference your name and order number so we may assign the FFL to the proper order. If this information is not submitted, shipping your order will be delayed. If you have non-FFL products in your cart during checkout, they will be shipped separately to an address of your choosing.
CAGE CODE
14AS3