Airtech Studios TDC Trolly & M-Nub (R Hop) - Retro Arms Hop-Up Chamber Drum Magazine Do an internet search for

Do an internet search for reviews of this rifle and you will see how hugely popular it is

sleek design

This is a Class 2 laser device

Reactive fluorescent yellow Spot Shot on impact

It allows equal comfort for shooters who wish to run their guns with their stocks fully collapsed or fully extended

Airtech Studios TDC Trolly & M-Nub (R Hop) - Retro Arms Hop-Up Chamber Drum Magazine Do an internet search forThe TDC (Top Down Centre) Trolley is designed for the Retroarms Hop up chambers to incorporate the traditional usage of M nubs which works perfectly with the R Hop patches to achieve an improvement in accuracy and consistency from shot to shot. The M nub ensures an evenly distributed force applied onto the bucking down to the RHOP patch. This in turn ensures the patch can maximize its appliance on the BB for the most stable and uniform spin for the