<p>Pairing the famed power of the .45 ACP with the reliability and safety of a GLOCK®, the GLOCK G21 SF .45 ACP Semi-Auto Pistol puts proven firepower and trusted reliability in your hands. GLOCK's corrosion-resistant, ergonomically ideal, stronger-than-steel polymer frame provides a strong base that dampens recoil. The durable cold-hammered steel slide and barrel are coated with GLOCK's high tech Tenifer 64 HRC surface treatment. Safe Action trigger system teams a trigger safety, trigger bar, and firing pin lock that automatically deactivate one after another as the trigger engages. The barrel's rounded interior profile offer easier cleaning and longer lasting precision. Loaded chamber indicator. Built-in mounting rails for tactical lights or laser sights.</p> <ul> <li class=>Full-sized pistol</li> <li class=>.45 ACP</li> <li class=>Safe-Action Trigger system</li> <li class=>Integral accessory Picatinny rail</li> <li class=>Loaded chamber indicator</li> </ul>