High strength full metal alloy slide High impact injection molded polymer frameOfficially licensed by GLOCKNon-blowback bb air pistolVelocity: 400-410 FPS with .177 Cal / 4.5mm steel BBsLength: 6.69" / 170mm Based on the Generation 3 GLOCK 19Smaller, more compact design Unique serial numberRailed frame for aftermarket tactical lights or lasersFunctioning GLOCK-style double trigger safetyTraditional GLOCK U-Shaped iron sightsAggressively textured and contoured pistol grip for enhanced slip-reistant gripDrop free 16rd magazineNon-blowback design for maximum FPS and power