IWI Tavor TS12B | 12 Gauge | 18.5″ Barrel | 15+1

The IWI Tavor TS12B is a gas-regulated bullpup semi-automatic 12-gauge shotgun featuring an 18.5 inch chrome-lined barrel and a three-tube rotary magazine system that yields a combined 15 rounds plus one in the chamber. The design supports configurable right- or left-side operation and automatic chamber loading when a loaded tube is rotated into position. The TS12B includes M-LOK compatible forearm slots, a full-length Picatinny top rail, and compatibility with Beretta/Benelli choke tubes.

Product Specifications

• The manufacturer is IWI – Israel Weapon Industries.
• The model is Tavor TS12 and the manufacturer’s part number is TS12B.
• The gauge is 12 gauge.
• The barrel measures 18.5 inches and is chrome lined.
• The chamber accepts 3 inch shells.
• The magazine system provides a combined capacity of 15 + 1 rounds.
• The action is semi-automatic with a two-position gas regulator and short-stroke gas piston operation.
• The stock is a synthetic polymer bullpup configuration.
• The shotgun accepts Beretta/Benelli multi-choke tubes.
• Accessory interfaces include M-LOK slots and a full-length Picatinny top rail.
• The design includes four sling attachment points.
• The control layout is configurable for right- or left-side operation.
• Additional notable features include flattop receiver, adjustable heavy/light-load gas regulator, and chrome-lined barrel.
• The UPC is 818004020340.

Compact for its capacity and configuration, the TS12B is built for shooters who need a high-capacity 12-gauge with accessory flexibility. Its rotating three-tube feed and configurable ejection make it suitable for sporting shotgun applications such as multi-gun competition and range training where rapid reload options and modular accessory mounting are beneficial. The TS12B’s blend of innovative magazine design and standard choke compatibility supports versatile shot selection and optic or iron sight setups.

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