The Umarex BBX11 .177 Semi-Auto Air Pistol delivers the perfect blend of realistic design rapid-fire action and precision accuracy making it a top choice for target shooters and airgun enthusiasts alike.Powered by a 12-gram CO cartridge this blowback BB pistol features a semi-automatic action with a 16-round drop-free magazine that houses both the BBs and CO for convenience and quick reloads.Built for both performance and style the BBX11 includes a skeletonized trigger and hammer for a tactical look and responsive shooting experience.Its fiber optic front and rear sights provide excellent target visibility in a variety of lighting conditions ensuring that every shot is sharp and accurate.With BB velocities reaching up to 410 FPS you'll enjoy satisfying power with each pull of the trigger-whether you're practicing in the backyard or on the range.Ideal for skill-building plinking and recreational shooting the Umarex BBX11 offers the ease of CO operation combined with the thrill of blowback realism.Features / SpecsUmarexBBX11.177 caliber blowback BB pistolSemi-automatic action16-round capacityPowered by a 12g CO capsule (non-threaded sold separately)Front and rear fiber optic sights for enhanced accuracyDrop-free full-size magazine houses both BBs and COSkeletonized trigger and hammer designShoots up to 410 FPS