Black Powder Muzzleloader Barrels
13/16" Black Powder Muzzleloader Barrels
15/16" Black Powder Muzzleloading Barrels
Green Mountain Barrel Company offers 15⁄16" black powder muzzleloader rifle barrels in a variety of calibers, lengths, twist rates and breeches. Choose between cut rifling or button rifling. Either way, these black powder muzzleloader rifle barrels feature rifling with anti-backlash helical guides and/or computer-monitored machines, which generate and maintain exact, proven twist rates.