The IWI Tavor TS12 is a semi-automatic bullpup shotgun chambered in 12 GA. The bullpup layout puts the action behind the trigger, keeping overall length to 28.34 inches while running an 18.5-inch barrel — useful in tight spaces without giving up barrel length. Capacity is 15+1 rounds, which is one of the higher numbers you'll find on a semi-auto shotgun. This particular configuration has an OD Green receiver and black barrel. 
 

Key Specifications 

• Brand: IWI US 
• Model: Tavor TS12 
• Gauge: 12 GA 
• Action: Semi-Automatic 
• Capacity: 15+1 rounds 
• Barrel Length: 18.5 inches 
• Overall Length (OAL): 28.34 inches 
• Weight: 8 lbs. 
• Chamber Size: 3 inches 
• Finish Color: OD Green (Receiver) / Black (Barrel) 
   

Features 

 
The bullpup configuration keeps the TS12 maneuverable at 28.34 inches total. The integrated optics rail lets you mount a red dot or other sighting system without adapter plates. The crossbolt safety is accessible without shifting grip. The synthetic stock is built to handle hard use; the materials resist wear well. 
 

Use Cases 

 
The 15+1 capacity makes the TS12 worth considering for home defense where round count matters. In competition shooting it enables extended runs without reloading. The short OAL also works in vehicle or confined-space tactical roles.

The IWI Tavor TS12 in OD Green draws mixed but mostly positive reactions from owners and forums.

The bullpup design gets the most consistent praise — a compact 28.34-inch package with a full 18.5-inch barrel and 15+1 capacity is hard to match. Fans of the platform appreciate that IWI didn't sacrifice barrel length to hit that OAL. Controls are laid out intuitively, and most users adapt to them quickly.

Reliability with common ammunition is generally reported as good, though a few owners note issues with specific low-brass loads or during initial break-in. Customization options — optics, lights, grip accessories — are well-regarded, and there's an active community sharing setups.

The OD Green finish splits opinion. Some like it for field or tactical use; others would prefer a more standard black. Weight distribution takes getting used to if you're coming from a conventional shotgun layout. A small number of users feel the price is steep for what it is, though most who've run it feel the feature set justifies the cost.

There's a real learning curve for shooters new to bullpups, particularly around reload technique and magazine management. Once past that, most owners are happy with how it runs.