S&T gives the TAR21 the KeyMod love as they release the S&T T21 TAVOR PRO Flat Top Keymod Carbine EBB AEG in Dark Earth. A much affordable TAR21 that has the electric blowback feature at US$164.00 at eHobby Asia, the material is a high-strength ABS body, full metal KeyMod Handguard and a flat top rail for mounting more weapons accessories.
BB2K Airsoft reviews the TAR21 Gas Blowback Rifle which is made by Hephaestus with the GHK blowback system as basis... "It took a long time but now it's finally here. The Review to Hephaestus Project T. A limited edition of 300 pieces worldwide. Hephaestus has a GBB Conversion Kit developed for the ARES TAR-21 / S & T T21 AEG series. At first, only this kit should be sold. Then they have decided due to the complex remodeling to manufacture a small series of complete TAR21.
Better make your reservations now as this baby from Hephaestus Airsoft is just on a limited run. WGC Shop are now accepting pre-orders right now... "Hephaestus Custom Made T21 GBB Limited Version, accepting pre-order now! 3 colors are available, Black/OD/Tan with the tan versions being a WGC Exclusive.