".22 LR "Cap.: 10 "Brl.: 3.50'' "Black anodized finish "SA/DA "External hammer w/rounded spur for easy cocking & single-action shooting "Polymer frame w/two interchangeable (w/out the use of tools) rubberized grips w/angled serrations, providing a slim or thicker palm swell option "Aerospace grade aluminum slide w/serrations on both front & rear for better grip & slide manipulation "Underside Picatinny rail features multiple cross slots & allows for easy mounting of most accessories "3-dot sight system w/fixed front & adj. rear (wingage/elevation) w/reversible blade "SS replaceable barrel "Ambidextrous manual thumb safety/decocking lever "Ambidextrous magazine release & loaded chamber indicator "Wt.: 17.5 oz. "OAL: 6.40''