Hover to zoomTyphoon Sierra 12 Black shotgun, 12 gauge, semi-automatic bullpup
Compact tactical platform for military and police use
| Brand | Typhoon |
|---|---|
| Model | Sierra 12 Black |
| Caliber | 12 · 76 mm (3") chamber |
| Weight | 3265 g |
| Color | Black |
About this product
- Bullpup layout: 74 cm overall length with a 47 cm barrel.
- Gas-operated semi-automatic action, reliable in continuous fire.
- 7075-T6 aluminum receiver and “T7 Series” aluminum handguard.
- 2+1, 5+1, 10+1 and 20+1 capacities depending on the magazine.
- Adjustable front and rear sights; 4140 steel barrel.
Anatomy
The Sierra 12, part by part
Semi-automatic 12-gauge bullpup shotgun: compact design, high firepower and aerospace-grade aluminum.
Technical sheetPDF · opens on this page
- Caliber
- 12
- System
- Gas-operated semi-automatic
- Overall length
- 74 cm
- Weight
- 3265 g
A new standard in tactical shotguns
Power, ergonomics and maneuverability
A balanced, versatile, duty-ready platform.
Watch the video with soundSpecifications
Sierra 12 Black
Gas-operated semi-automatic, 7075-T6 aluminum receiver and 4140 steel barrel.
| Caliber | 12 |
|---|---|
| System | Gas-operated semi-automatic |
| Chamber | 76 mm (3") |
| Receiver | 7075-T6 aluminum |
| Handguard | “T7 Series” aluminum |
| Barrel material | 4140 steel |
| Stock | Aluminum |
| Barrel length | 47 cm (18.5") |
| Overall length | 74 cm |
| Capacities | 2+1 / 5+1 / 10+1 / 20+1 |
| Average weight | 3265 g |
| Sights | Adjustable, front and rear |
| Color | Black |
Capacity depends on the magazine; +1 is the round in the chamber.
Frequently asked questions
Weapons
When will firearm imports reopen?
There is no date yet. Ministerial Agreement No. 089 of the Ministry of National Defense, dated March 2, 2026, prohibits importing firearms for civilian and commercial use until a new administrative act provides otherwise. Register your interest and we will let you know as soon as imports are enabled.
Who can acquire firearms right now?
The prohibition does not apply to imports authorized for the exclusive use of the Armed Forces, the National Police and complementary state security entities, subject to approval of a technical report justifying operational need.
What permits do I need to buy a firearm?
You need a valid permit issued by the competent authority (Armed Forces Joint Command) for the type of use. We guide you through the process.
Why are the Sierra 12 and submachine guns only for institutions?
They are military and police weapons. They can only go to the Armed Forces, the National Police and authorized entities.
Can I register my interest even though imports are prohibited?
Yes. Fill out the contact form with the equipment you are interested in and we will let you know when imports are enabled again.
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Sierra 12 shotgun
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