Changes

Chambered for the 5.56x45mm NATO cartridge, TAR-21 is gas-operated, rotating bolt operated rifle featuring the long-stroke piston system, the same mechanism can also be found on the Galil and AK-47. Designed to accept and feed from a 30-round NATO STANAG magazine, Tavor can effective cover 500 metres of range, able to reach a muzzle velocity of 910m/s and a rate of fire of 750—900 rounds per minute. Other features include the "bird cage" style flash suppressor, ambidextrous fire switch, back up iron sight should the user not wish to mount optics on the top positioned Picatinny rail.

Modular as it is, Tavor can be quickly reconfigured to left handed fire mode by partially disassembling the gun, though ideally not in the heat of a battle where the gun has just been used. The gun comes in other variants designed to chamber 9x19mm Parabellum or even the Russian 5.45×39mm Russian calibreM74, GTAR variant of the Tavor can mount the M203 40mm grenade launcher.

Upon arriving at a small G&K Garrison under the designation T8, Negev's squad was instructed to use the garrison to monitor the radar readings, as ordered, Galil went to stand guard outside while Tavor is setting up the scanning equipment. Tavor had the equipment turned off out of the habit of preserving batteries, while the device is booting she inquired regarding the mission, why are they set out to find this rogue T-doll everyone calls "Traitor". Negev suggests that AR-15 just had some seriously bad luckyluck, being infected with Parapluie and subconsciously revealed the G&K garrison locations, AR-15 might have ran off out of guiltto prevent more harm done to her comrades, Negev admires AR-15's courageand resolve. Negev also reminded Tavor of their mission objective, to locate and capture AR-15, then 16LAB will find a way to salvage her. Since she is a 16LAB T-doll with a different Digi-mind make-up, Negev mentions that do try and capture AR-15 alive, despite the event she caused is an offense punishable by death.

Galil fetched back reinforcements, M4A1 and {{doll name|M4 SOPMOD II|AR|4}}, they helped defending the garrison while {{doll name|M16A1|AR|4}} was out reporting left the team to travel outside the blockade zone and to report the situation to the Commander. After waves of intense siege on T8, Tavor noticed the communication is back to normal, Negev immediately contacted M16 via long range communication to inform her the jamming is gone and the Ferri retracted the siege on the garrison. But both M4A1 and Soppu went missing, Tavor reported that she saw a shadowy figure that resembled AR-15, the two immediately went after the figure and into the region with signal blockade immediately after hearing this, Tavor couldn't stop them.

The skirmish in S08 quickly escalated into a full scale battle at this point, the HQ is picking up reports of large scale Ferri unit moving in to S08 from neighboring sectors. Helian at the HQ ordered a full retreat of all G&K units in S08, but for Negev's squad, their only path leading out of the garrison is now suddenly blocked by a large concentration of Ferri units, conveniently under the signal blockade. Negev proposed a theory, perhaps AR-15 herself is the source of the jamming, they are also noticing the amount of Ferri units exceeds Alchemist's command capacity by a large margin. At this point, Alchemist sent a provocative message to Negev via radio, being a T-doll of short temper, Negev was riled up and bit the bait and , she headed straight into the signal blockadeto fight Alchemist, leaving her squadron and the remaining T-dolls in the garrison to fend for themselves.

After Soppu arrived with updated information and the help of the Commander's forces, Tavor, Galil and the T-dolls in the garrison were able break the siege and as the first group of T-dolls to retreat be rescued out of S08, the sector however, now was later completely overran by Sangvis Ferri. After the battle in S08, Negev was put under supervision with the AR squadron due to her misbehavior on the battlefield, Tavor disappeared off the scene, possibly assigned to a different squadron or assigned to a different service.