TDC Infinity hop-up chamber for Tokyo Marui M&P9 and M&P9L TTI AIRSOFT

The TDC Infinity hop-up chamber for Tokyo Marui M&P9 and M&P9L by TTI Airsoft is a full CNC chamber designed to replace the stock chamber of Tokyo Marui M&P9 and M&P9L GBB replicas. Machined from 7075 aluminum in a one-pièce construction, it measures 45 mm in length and provides improved air seal as well as optimized alignment thanks to its monobloc design.

Hop-up adjustment is performed via a notched wheel positioned under the chamber, using a TDC (Top Down Centre) system that acts directly on the center of the hop-up rubber for uniform pressure on the BBs. Installation is straightforward, as a direct replacement for the stock chamber, and is aimed at airsoft players looking to improve the accuracy of their Tokyo Marui M&P9 or M&P9L GBB. This chamber is an excellent base for any précision upgrade on these platforms.