Tisas Forged Foundation Construction (Forged Frame and Slide); Tisas Hammer Forged Barrel; Lowered and Flared Ejection Port; Contoured Trigger Guard Under Cut; Rear Slide Cocking Serrations; SF Machined Mainspring Housing; Machined Aluminum Grips; Novak Style U-Notch Rear with Tritium Front; Skeletonized Hammer; SF Trigger; SF Style Ambidextrous Safety; Extended Beavertail Grip Safety; Tisas Premium Owners Kit (2 Magazines, Cleaning Kit, Lockable Rugged Case)