The uxr conversion kit in.223 wylde with a 16" barrel offers shooters an effortless transition between calibers thanks to the innovative xchange system.This system simplifies the process by allowing users to swap out the barrel bolt and magwell enabling them to tailor their rifle to specific needs.Unlike other modular rifles on the market the uxr conversion kit is both reasonably priced and readily available ensuring accessibility for shooters seeking versatility without breaking the bank.Utilizing the intuitive dot system users can seamlessly match corresponding dots on uxr components to ensure error-free transformations further enhancing the user experience.With the promise of expanding caliber options and barrel lengths in the future.Model: UXRBarrel Length: 16"