The CP33 pistol is ready to accept your favorite optics, accessories or your favorite .22 suppressor. Equipped with a Picatinny-style top rail and a Magpul M-LOK slot built into the dust cover; adjustable fiber optic sights; 9 sight radius; threaded barrel; ambidextrous with a safety lever on both sides of the grip; a heel catch magazine release and a unique charging handle located at the back of the receiver. Each CP33 magazine holds 4 rows of .22 LR.