Softair Zone got in stock an airsoft trace unit with muzzel flash simulation from LIGHTS... "Here we introduce the brand new LIGHTS Muzzle Tracer. This tracer unit is comparable to the Spitfire tracer unit which we have already presented. This tracer unit has, in addition to the extremely bright ultra LED unit to illuminate the BB as you know it, also 3 orange LEDs which point to the front and generate a muzzle flash. Muzzle Flash means muzzle flash simulation. The compact tracer unit can be switched from tracer to tracer with Muzzle Flash. If you use normal BB in this position, only a Muzzle Flash is generated. Say you don't necessarily need Tracer BB. We'll show you this in detail at the end of the video in a function test. The scope of delivery includes the tracer, instructions (English / Chinese), a 10 / 14mm aluminum adapter for pistols and a USB charging cable for the internal battery included."