The Torro Sturmtiger Metal Edition is available in either airsoft BB or infrared models and is RTR out of the box. The 13510/13515 tanks feature an ambush paint scheme. This Sturmtiger tank comes with a metal chassis, metal torsion bar suspension system, metal suspension arms, metal track tension adjusters, metal idler wheel arms, metal drive wheels, metal idler wheels, metal road wheels, metal caterpillar tracks, metal tow hooks, metal LED headlight, and steel gearboxes (Steel, 3:1, M/L, 48mm). This tank also comes with an accessory kit, 2000mAh NIMH battery and charger, LED machine gun, a smoke unit, speaker, recoil, 2.4 GHz transmitter, and an easy access hull latch for accessibility.