Acetech Quark-M Tracer Unit (Fits inside Suppressors)

The Acetech Quark M tracer unit is designed to fit into other silencers therefore it is designed to fit into other silencers etc as an add-on and contains no threads. Muzzle simulation flame function. Multi-colour flame (Bifrost) effect. Support green tracer BBs, red tracer BBs, and standard BBs. Dimensions (L x D): 55.2mm x 38.6mm. Compatible products: Quark R and other silencers over 39mm diameter Requires USB charging cable not included