Laser Type: Red; The Spider adapter that can be attached in seconds on any tactical / picatinny; The Spider converts airsoft or blank-conversion blowback pistols with picatinny rails, into laser-emitting, full-blowback training mechanisms; The Spider coordinates with simulators, training software, electronic targets and tactical vests; TheSpider adapter houses the Laser Ammo SureStrike vibration cartridge and allows for windage and elevation alignment; Airsoft gun not included