The Radical Firearms Davidson's RAD-15 is a specific variant of the RAD-15 rifle that is offered through Davidson's, a firearms distributor. The RAD-15 is a line of AR-15 rifles manufactured by Radical Firearms, which features a forged upper and lower receiver for increased durability and strength. It is designed to provide a reliable and accurate shooting experience. The RAD-15 is typically chambered in 5.56 NATO or .223 Remington. The specific features of the Davidson's RAD-15 can vary depending on the model and configuration chosen. Common features may include a free-floating handguard, adjustable stock, and various furniture options. The RAD-15 is equipped with Davidson's unique 15-inch RDR (Radical Davidson's Rail) free float rail system. There is plenty of space for optics, lights, lasers, and other attachments thanks to the full-length Picatinny rail and M-LOK compatible forend. For added reliability and less perceived recoil, the upper also has a low-profile gas block and a mid-length gas system. Furthermore, while firing, the B5 Type 23 grip and B5 Bravo stock both offer a cozy, pleasant feel.