In this showcase video by Airsoft Armoury, they show the Modify Overbarrel-Supressor that they have in stock. Modify has created a unique silencer that looks normal from the outside but has an “over barrel” function and a 14mm CCW thread inside. This allows for the insertion of a tracer unit that fits snugly and doesn’t wobble. The silencer also contains foam rings that can be adjusted according to the length of the tracer unit. Several different tracer devices fit in, including Brighter from Acetech, with a maximum diameter of 28mm.