When the Tokyo Marui M4 MWS gas blowback rifle is pushed toward precision use, the factory dial hop-up system can become the weak link, making true shot-to-shot consistency difficult to achieve. The TTI Airsoft Infinity TDC Hop-Up Chamber for the MARUI M4 MWS Series in Black is designed to remove that limitation. Rather than relying on the original adjustment method, it introduces a robust top-down tension system that resists hop drift caused by heavy bolt recoil, allowing the operator to make fine, repeatable external adjustments without field-stripping the handguard.

The chamber is machined from high-quality CNC metal for maximum durability and rigidity, so it will not flex under pressure. Its advanced Top Down Centre TDC design applies perfectly vertical downward pressure onto the bucking, eliminating lateral spin and maximizing downrange grouping consistency. A fine-threaded tension screw keeps the micro-adjustment interface stable even under violent recoil impulses, which significantly improves accuracy, range, and shot-to-shot consistency.

Engineered specifically for the Tokyo Marui M4 MWS gas blowback series, this drop-in upgrade requires only minimal modification for installation and fits Tokyo Marui M4 MWS and MTR series rifles. It is compatible with standard Tokyo Marui MWS spec hop-up buckings as well as standard aftermarket buckings and inner barrels. The sleek matte black anodized finish offers excellent wear resistance and blends seamlessly with original components, while the lightweight profile helps preserve the rifle?s front-end balance. Each package contains one hop-up chamber, an adjustment tool, and all necessary installation hardware, and the unit is compatible with the Tokyo Marui MWS ZET System GBB Airsoft Rifle Series.

Key Features

• The TTI Airsoft Infinity TDC Hop-Up Chamber for MARUI M4 MWS Series in Black upgrades the Tokyo Marui M4 MWS gas blowback platform to overcome the consistency limits of the factory dial hop-up system.

• Its robust top-down tension system prevents hop drift caused by heavy bolt recoil.

• It allows fine, repeatable external hop adjustments without field-stripping the handguard.

• High-quality CNC metal construction provides maximum durability and rigidity, resisting flex under pressure.

• The advanced Top Down Centre TDC design applies perfectly vertical downward pressure onto the bucking, eliminating lateral spin and maximizing downrange grouping consistency.

• A fine-threaded tension screw keeps the micro-adjustment interface stable under violent recoil impulses, significantly improving accuracy, range, and shot-to-shot consistency.

• It is engineered specifically for the Tokyo Marui M4 MWS gas blowback series, fits Tokyo Marui M4 MWS and MTR series rifles, and is a drop-in upgrade requiring minimal modification.

• It is compatible with standard Tokyo Marui MWS spec hop-up buckings as well as standard aftermarket buckings and inner barrels.

• The sleek matte black anodized finish offers excellent wear resistance and blends seamlessly with original components, while the lightweight profile helps preserve the rifle?s front-end balance.

• Each package contains one hop-up chamber, an adjustment tool, and all necessary installation hardware, and the unit is compatible with the Tokyo Marui MWS ZET System GBB Airsoft Rifle Series.