The SF19 4.5 AF is a full-size, striker-fired pistol designed for maximum performance in both tactical and duty roles. It features a match-grade 4.5-inch hammer-forged barrel and a high-capacity magazine holding 19 rounds of 9x19mm ammunition. The AF (Ambidextrous Friendly) design includes a fully ambidextrous slide stop and magazine release, making it suitable for both right and left-handed shooters. The frame features advanced texturing for a secure grip and interchangeable backstraps to customize fit. Equipped with a fiber-optic front sight and a serrated low-profile rear sight, the SF19 ensures rapid and accurate target acquisition under various lighting conditions.