This pre-owned Radical Firearms RF-15 is chambered in 5.56 NATO and built on the proven AR-15 platform, making it a solid choice for range use, home defense, or a budget-friendly foundation for customization. The RF-15 features a 16-inch barrel and ships with Radical's mil-spec style components at an accessible price point. This particular example is in fair condition with a few scratches on the handguard and a sling loop attached to the buffer tube - function-ready and priced accordingly.