Dark Mountain Arms Stow Away 9Mm 16 Tb

The Dark Mountain Arms Stow Away 9mm 16" TB is a purpose-built takedown rifle engineered for hunters, backpackers, and shooters who refuse to compromise between portability and function. This bolt-action single-shot rifle collapses to just 16.65 inches with the barrel detached—small enough to pack into most backpacks or gear bags—yet reassembles quickly to full 31.78-inch firing length when you need it. At 2.8 pounds, it's among the lightest 9mm rifles available, making it ideal for backcountry hunting trips, overlanding adventures, or anyone who needs serious firepower without serious baggage.

What sets the Stow Away apart is its thoughtful modular design. The detachable barrel system isn't just a gimmick; it's engineered for reliability and speed. The threaded 1/2x28 barrel accepts standard suppressors, opening tactical and hunting options. Swapping calibers is straightforward—just change the bolt face and barrel—so a single action body can adapt to different loads without carrying multiple rifles. The aluminum and steel construction with corrosion-resistant finish stands up to field use, while the GF nylon components keep weight minimal without sacrificing durability.

Built by Dark Mountain Arms, a veteran-owned manufacturer, the Stow Away ships with an optics-ready Picatinny rail for mounting your choice of scope or red dot. The single-action safety with half-cock position keeps things simple and reliable. Whether you're chasing game in remote terrain, training on the range, or building a lightweight survival kit, this rifle delivers genuine versatility—not as a compromise option, but as a purpose-designed tool made right here in the USA.

Key Features

• Detachable barrel design collapses to under 17 inches for packable storage and transport
• Lightweight at 2.8 pounds—minimal burden for backcountry and overlanding use
• Threaded 1/2x28 barrel for suppressor compatibility
• Modular caliber swapping with bolt face and barrel changes
• Optics-ready Picatinny rail for scope and sight mounting
• Aluminum and steel construction with corrosion-resistant finish
• Single-action safety with half-cock position
• Made in USA by a veteran-owned manufacturer

Specifications

Frequently Asked Questions

Can I use a suppressor on the Stow Away 9mm?

Yes. The 16-inch barrel is threaded 1/2×28, the standard thread pattern for most 9mm suppressors. This opens up options for hearing protection and noise reduction in hunting and training scenarios.

How compact does this rifle actually get?

When you detach the barrel, the Stow Away measures 16.65 inches in length and less than 2 inches thick, making it small enough to fit in most full-size backpacks. The entire rifle weighs just 2.8 pounds, so packability doesn't cost you portability.

Can I change calibers on this rifle?

Yes. Caliber swaps are straightforward—simply change the bolt face and barrel. This modularity means you can adapt a single action body to different ammunition loads without purchasing an entirely new rifle.

What optics can I mount on the Stow Away?

The rifle ships with an optics-ready Picatinny rail, so you can mount any standard rifle scope, red dot, or other sight that uses Picatinny/MLOK attachment points. Your choice of glass depends on your intended use.