Remington RP9 9mm - Full-Size Performance, Serious Capacity, Remington Heritage The Remington RP9 brings the legendary Remington name into the modern full-size polymer pistol market with a capable, feature-packed 9mm design. Built around a striker-fired operating system, the RP9 offers a comfortable, ergonomic polymer frame, interchangeable backstraps, and a substantial 18-round magazine capacity. Featuring a 4.5-inch barrel, black PVD-coated steel slide, adjustable three-dot sights, and an integrated accessory rail, the RP9 is built to be a practical, full-size 9mm for the range, training, and everyday use. Its generous grip and balanced design make it comfortable in the hand, while the full-size configuration provides a steady shooting platform. The RP9 also features ambidextrous controls, making it a versatile option for a wide range of shooters. With its combination of Remington heritage, modern striker-fired design, full-size handling, and 18-round capacity, the RP9 offers a lot of pistol for the money. A full-size 9mm from one of America's most recognizable firearms manufacturers-well-equipped, comfortable, and ready for its next owner.