These have become exceedingly rare, and this Spyder MR2 has little wear and use. Cleaned, oiled and lubed with new O rings, bottom line and assault body kit. It's bolt-on feed neck makes upgrading to a clamping feed neck easy and affordable. These are also tactical-style markers with a picatinny rail (for sights) and a matte black finish with dovetail drop forward. The assault body kit is included with instructions. Requires 9.6v rechargeable battery. Battery, sight rail and stock not included. See photos. Manual included! Fully tested and working perfectly! 25 balls per second! A lot of fun to shoot!