The P17 size, weight and caliber are the perfect combination for training the new shooter in your life. For more experienced shooters looking to hone their skills, the P17 is also a great training tool for when you're on a budget. The fiber optic front sight and adjustable rear sight, 14oz fully loaded, threaded barrel, Picatinny-style accessory rail, ambidextrous safety, ambidextrous magazine release is concealable for pretty much anyone. FEATURES: - 22 LR - 3.8" Barrel - Threaded 1/2x28 - Optics Ready Slide FITS - Vortex Defender, Shield Sights SMS, Athlon Midas TSR1-M, Swampfox Sentinel, UTG Mini Micro, ROMEOZero, Crimson Trace CTS-1550