Springfield Armory XD(E) BB Pistol 18-round drop free magazine .177 caliber Blowback Double action/single action trigger Windage adjustable red fiber optic front sight Two dot rear sight, fixed Max. velocity: 380 FPS Functional takedown lever Ambidextrous safety Ambidextrous magazine release Authentic grip texturing Front and rear slide serrations Single slot Picatinny accessory rail for lights/lasers Authentic Springfield markings Uses one 12-gram CO2 cartridge Weight: 1.95 lbs. Includes Allen key for piercing CO2 cartridge