AIRTECH STUDIOS Marui SCAR H/HK417 Trolley with M-Nub (R-Hop&Flat-Hop

The TDC (Top Down Center) carriage is designed so that the Tokyo marui SCAR H and HK417s Hop-Up chambers incorporate the use of M-nubs that work perfectly with R-Hop improving accuracy and consistency. The M-nub ensures an evenly distributed force applied on the R-Hop head. This, in turn, ensures that the head can maximize its application to the ball for the most stable and consistent spin for that much-desired R-hop performance. Works with Flat-hop and Maple Leaf Super Macaron MR-Hops. Features: · Modifications in the side sliders compared to the original: this ensures a tighter fit in the chamber for absolute top-down force thrust in the center of the R-hop head while avoiding any skew · The contact area on the front has been enlarged 0.5mm to cover most Hop-up windows. This ensures that all areas of the R-Hop head are equally pushed down. Plus, this covers more of the camera window for a better air seal Built-in 3M adhesive on the back of the M-Nub for optimal contact with the cart base - this is a strong bond, yet it's flexible and can be peeled off for reapply Increases shot accuracy and consistency Rugged polycarbonate construction Compatibility: Tokyo Marui Scar H ?Tokyo Marui HK417 5mm to cover most Hop-up windows. This ensures that all areas of the R-Hop head are equally pushed down. Plus, this covers more of the camera window for a better air seal Built-in 3M adhesive on the back of the M-Nub for optimal contact with the cart base - this is a strong bond, yet it's flexible and can be peeled off for reapply Increases shot accuracy and consistency Rugged polycarbonate construction Compatibility: Tokyo Marui Scar H ?Tokyo Marui HK417 5mm to cover most Hop-up windows. This ensures that all areas of the R-Hop head are equally pushed down. Plus, this covers more of the camera window for a better air seal Built-in 3M adhesive on the back of the M-Nub for optimal contact with the cart base - this is a strong bond, yet it's flexible and can be peeled off for reapply Increases shot accuracy and consistency Rugged polycarbonate construction Compatibility: Tokyo Marui Scar H ?Tokyo Marui HK417