The PT-85 Blowback CO2 powered air pistol is featuring the innovative Blowback feature. This new technique provides a realistic action and an authentic look and feel when shooting. This is achieved utilizing a small portion of air to move the slide backward when firing. A rifled steel barrel and textured grip are also features of this new air pistol that is capable of up to 450fps with Gamo's PBA® Platinum Pellets. 8 Shots in less than 1 second. 16 Pellet double magazine. Textured grip.