Hop-up Chamber | Umarex/VFC G17 gen5/G19 gen4/G19X/G45 | GBB | TTI

TTI CNC TDC Hop-Up Chamber for UMAREX/VFC Glock

This hop-up chamber from TTI is an upgrade part for your Glock GBB replica. It replaces the standard hop-up unit and offers a TDC (Top Dead Center) adjustment system for precise hop-up tuning. The airsoft hop-up unit provides backspin on your BBs, increasing your effective range. This chamber is specifically developed for the UMAREX/VFC Glock models when you want more control over your hop-up setting or when your current unit needs replacement.

Technical specifications

This hop-up chamber is manufactured from 7075 aluminium with CNC machining for precise tolerances. The part weighs only 10 grams and features a red or blue anodised finish. The TDC system is operated via a knurled wheel at the bottom of the chamber, allowing fine adjustment during use. The aluminium construction provides durability and maintains its shape under various temperatures.

Compatibility and application

This hop-up chamber is exclusively compatible with UMAREX/VFC Glock 17 Gen 5, Glock 19 Gen 4, Glock 19X and Glock 45 GBB replicas. It does not fit other Glock variants or brands. Installation requires disassembly of your slide and removal of the inner barrel assembly. Delivery includes an installation manual and mounting kit. Experience with GBB pistol maintenance is recommended for correct installation of this technical upgrade part.

Ready to add the TTI CNC TDC Hop-Up Chamber for UMAREX/VFC Glock to your setup?