The ACCURA� LR-X is our longer barreled ACCURA muzzleloader (the LR stands for Long Range) featuring a 30 Nitride treated stainless steel Bergara barrel. - The LR-X is designed for the hunter who wants the extra velocity that longer barrels provide making longer range shots a bit less difficult due to decreased drops. - .50 - 1:28 - LR-X - Cerakote FDE/Nitride/Black - 30 Threaded 3/4x24