Beretta USA M9A4 Overlanding Full Size Frame 9mm Luger 18+1 5.10" Black Threaded Barrel, Lunar Cerakote Steel Optic Ready/Serrated Slide, Lunar Cerakote Aluminum Frame w/Beavertail & Picatinny Rail, Ambidextrous The M9A4 Overlanding Series designed for collectors and outdoor adventurers alike, these pistols bring trail ready style and rugged reliability together in one package. The Overlanding model features an RDO compatible slide; 1/2-28 threaded barrel; Tritium front & rear night sights; Type G decocker; beveled magwell; oversized magazine release; 3-slot Picatinny rail on a Vertec frame and wraparound grip. Includes two magazines, wrap around grip and an overlanding kit consisting of a flashlight, compass and a 10mm socket.