Just like the Great Plains Signature Series Rifle, the Great Plains Hunter model will be drilled and tapped to accept the Lyman 57 GPR rear peep sight. Additionally, the Great Plains Hunter Rifle comes standard with fiber optic rear sights and a front bead sight. Next, the Hunter models feature a 1:24” twist rate engineered to accept modern projectiles. There are a few features that set the Great Plains Hunter apart from the standard Great Plains Muzzleloader First, the barrel on the Great Plains Hunter Rifle has been shortened to 30” to save weight and make the muzzleloader more maneuverable in the woods. This new muzzleloader is sure to be the go-to option for hunters looking for custom quality but at a production muzzleloader price. Many of the standard design features of the Lyman Great Plains Hunter will be carried forward in the Signature Series, which is made in cooperation with Davide Pedersoli of Italy. The GPH was engineered to be authentic in design and accurate at the range and in the field. Lyman first offered the Great Plains Hunter Rifle in 1980. The Flintlock Lyman Great Plains Hunter Signature Series Rifle is the latest iteration in the Great Plains line of rifles.