IWI Tavor TS12 12 Gauge Bullpup Semi-Auto Shotgun, FDE, 18.5" Barrel, Tri-Tube 15+1, Mobil Choke, Modified Choke Installed
This IWI Tavor TS12 stands out as a compact, high-capacity bullpup 12 gauge with a tri-tube rotating magazine and a two-position gas system. It features a Flat Dark Earth polymer chassis, an 18.5" barrel with Benelli/Beretta (Mobil) choke threads, and a modified choke installed. Custom touches include a ported brake/compensator, an elastic hook-and-loop side-saddle shotshell card, and a forward left-side sling mount. A full-length 1913 Picatinny top rail and M-LOK-compatible side interfaces round out this versatile configuration.
Condition
Overall Condition: Very good condition, showing only light, superficial signs of prior handling or use.
Bore Overall Condition: Excellent - Clean, mirror finish, no signs of wear.
Specific Condition Notes: The exterior shows a few minor, superficial scratches and small blemishes from prior handling.
What’s Included
- Manual
The TS12’s bullpup design delivers a compact 28.34" overall length while maintaining an 18.5" barrel. Its tri-tube rotating magazine system provides up to 15+1 capacity with 2-3/4" shells or 12+1 with 3" shells, giving the shooter substantial onboard ammunition within a maneuverable footprint. Weight is approximately 9 lb and length of pull is 13.0".
This semi-automatic, gas-operated platform uses a two-position regulator marked H/L to tune operation across load types. The H/L index marking is visible on the forend for quick reference.
The barrel uses Benelli/Beretta (Mobil) choke threads and comes with a modified choke installed. A ported muzzle brake/compensator is installed. The threaded system maintains compatibility with Mobil-pattern choke tubes.
The Flat Dark Earth polymer frame and stock include sling attachment points and a thick buttpad, with a pistol grip for secure handling. The polymer forend features M-LOK slots, and the shotgun includes a full-length 1913 Picatinny top rail with M-LOK-compatible side interfaces. Marked IWI – MIDDLETOWN PA.

