Hadron TDC Outer Barrel For G17 / G18 Series

Hadron TDC Outer Barrel For G17 / G18 Series

Allows external adjustment of the G17/G18 Hop up. With good quality rubber, use 0.3 to 0.5g bb. Hadron took the expertise and knowledge from the design and manufacture of the Mk23 TDC series and applied this to the Glock G17 and 18. This gave numerous engineering challenges. After 18 months of testing and changes, development and feedback. We have a game changer. Compatible with WE, TM, APS SHARK Airsoft Glock Series Compatible with Hadron H Plate, Hadron FANG plate.   INSTALLATION GUIDE Remove slide, remove existing outer barrel assembly. Open the hop unit barrel assembly, and remove the hop wheel. Re-assemble with a quality bucking, Flamingo or ML Autobot 50 series. ML Crazy jet barrels work exceptionally well in the setup. Insert an H-plate or Fang if required (ideally use for 0.4 and above) Rebuild, and when fitting the HAD outer assembly, ensure to nip up the lower securing grub screw. DO NOT OVER-TIGHTEN. Once the inner/outer is replaced in the upper slide, add the grub screw to the TDC. Refit the upper to the lower, and check the slide to TDC grub clearance.