IWI Tavor TS12 12 Gauge Semi-Auto Bullpup Shotgun, 18.5 in Barrel, 15+1 Capacity, Matte Black
The IWI Tavor TS12 stands out with its compact bullpup layout, rotating three-tube magazine, and gas-regulated short-stroke piston system. It offers a 15+1 capacity with 2¾ in shells (12+1 with 3 in) in a 28.34 in overall length. This example is in very good condition and features a continuous MIL-STD-1913 top rail, M-LOK fore-end, and compatibility with Beretta/Benelli Mobil-pattern choke tubes.
Condition
Overall Condition: Very good condition, showing only light, superficial signs of prior handling or use.
Bore Condition: Excellent - Clean, mirror finish, no signs of wear.
Bore Fouling: Mild Fouling - Light buildup of fouling or dirt.
Specific Condition Notes: Minor scratches and blemishes are present. There is minor plastic buildup in the bore from shotgun shell wads.
What’s Included
- IWI Tavor TS12 12 gauge semi-automatic shotgun
The TS12 uses a rotating three-tube magazine, each tube holding 5 rounds of 2¾ in shells (or 4 rounds of 3 in), for a total capacity of 15+1 or 12+1 respectively. The compact bullpup configuration keeps the 18.5 in barrel within a 28.34 in overall length while maintaining a 14.0 in length of pull.
Its short-stroke gas piston system includes a two-position regulator: L for lighter 2¾ in loads and H for heavier 3 in loads. This setup supports reliable cycling across common 12 gauge shell types within its 3 in/2¾ in chambering.
Construction features include a steel smoothbore barrel and a reinforced polymer receiver/frame finished in matte black. The fore-end integrates M-LOK slots, and a continuous MIL-STD-1913 top rail runs along the top for mounting compatible accessories.
Ergonomics center on an integral textured pistol grip and a rubber buttpad. The design is ambidextrous-friendly and can be configured for right- or left-side ejection. QD sling attachment provisions and a front sling loop are built in for carry options.
The TS12 accepts Beretta/Benelli Mobil-pattern choke tubes, expanding patterning options to suit different roles. Overall weight is 9 lb, balancing the compact profile with steady handling.

