Mountain Billy Gun Lab

Mountain Billy Gun Lab Home of the lightest semi-automatic rifle in production

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06/01/2026

This thing is lowkey fire...

Millennials want the specs.Gen Z just knows the vibe. 🐐Good thing the GOAT-15 delivers both.Lightweight. Compact. Built ...
05/28/2026

Millennials want the specs.
Gen Z just knows the vibe. 🐐

Good thing the GOAT-15 delivers both.
Lightweight. Compact. Built different.

Girls just wanna have fun 🔫🤷
05/26/2026

Girls just wanna have fun 🔫🤷

Main character energy. GOAT-15 edition. 🎬🐐Do you agree or disagree with these movie pair ups?
05/22/2026

Main character energy. GOAT-15 edition. 🎬🐐
Do you agree or disagree with these movie pair ups?

05/20/2026

You could order it by itself…
but it just makes more sense as a combo.

GOAT-15 🤝 something a little quieter

05/15/2026

Keeping your GOAT-15 clean helps keep it running smooth. 🐐

In this step-by-step video, we’re walking through how to clean your GOAT-15 after a range day. rom safe handling and disassembly to cleaning key components and getting it ready for the next trip out.

Save this one for your next cleaning session.

05/13/2026

Some things are better… quieter.
Stay tuned. 👀

Coffee orders say a lot about a person.So do firearm choices. ☕That got us thinking…Which coffee drink best matches each...
05/11/2026

Coffee orders say a lot about a person.
So do firearm choices. ☕

That got us thinking…
Which coffee drink best matches each GOAT-15 model? 🤔
GOAT-15 HELIUM = Simple cup of black coffee

What do you think the SBR and pistol should be? 👇

05/08/2026

Only about a month left to enter our latest gun giveaway!!
A customer LV cerakoted GOAT-15 HELIUM
✨Link in bio for more details.✨

05/04/2026

Same platform. Completely different experience.
Lighter, smaller, and smarter might be exactly what you’re looking for.
Built for training. Built for fun. Built to be different.

Address

Charleston, UT
84032

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