Acetech Blaster Muzzle Flash - Tracer Unit HPA fcu Official Elite Force version of

Official Elite Force version of the magazine

Plastic and metal design with full blowback functionality

If you're not sure which one to buy

The A4 model has a fixed rear stock with lots of battery room in its back

This is a universal magazine

Acetech Blaster Muzzle Flash - Tracer Unit HPA fcu Official Elite Force version ofThe Acetech Blaster Muzzle Flash Tracer Unit Flashes muzzle fire and also is a tracer unit. This has an awesome "flame effect" that shoots out the front of the muzzle when firing. Great for night effects. Small, metal, and compact for use on AEGs and pistols alike. Attaches with 14mm CCW threaded end. Built in battery. 3 modes of: flame, tracer, or both active. Shake unit to activate and turn on. 76mm long. Takes 2. 5 hours to fully charge.