The Heckler & Koch P30LS is a long-slide variant of the P30 series featuring an ambidextrous external manual safety lever. This 9mm pistol features a 4.45-inch cold hammer-forged barrel with polygonal rifling and a 15-round magazine capacity. Overall length is 7.71 inches with an unloaded weight of 27.52 ounces. Like other P30 variants, it incorporates the modular grip system with 27 possible configurations through interchangeable backstraps and lateral grip panels. The pistol includes ambidextrous controls, a MIL-STD-1913 Picatinny rail, luminous three-dot sights, and HK's hostile environment finish. The "LS" model is distinguished by combining the longer slide/barrel ("L") with the manual safety ("S"), and is available in both DA/SA and LEM trigger configurations. The longer sight radius enhances accuracy potential, while the manual safety provides an additional layer of security preferred by some users.