The Springfield Armory Hellcat RDP (Rapid Defense Package) OSP redefines the performance limits of high-capacity everyday carry handguns. Chambered in 9mm, this specialized platform centers on a 3.8-inch hammer-forged threaded steel barrel outfitted with a revolutionary, patent-pending Self-Indexing Compensator that vents gases to dramatically neutralize muzzle flip and felt recoil. Upgraded with an ergonomic Gen 2 flat-face trigger system, it features an Optical Sight Pistol (OSP) milled rear slide deck configured for a seamless, low-profile direct mount of your preferred micro red dot. The slim 1-inch Hellcat RDP layout maintains elite concealability and ships fully equipped with a high-visibility tritium night sight system along with two factory steel magazines (an 11-round choice featuring an optional pinky extension and a 13-round extended basepad).