Investarm™ Deer Stalker Replacement Barrel - 1:48 Twist Rate - 24 Inches - IADSBInvestarm replacement barrels are identical to the barrels that come with the fully assembled factory new rifles. The replacement barrels come with sights, barrel rib or ramrod thimbles and a nipple or touch hole liner included. These barrels are compatible with both Investarm muzzleloaders and older Cabela's Hawken muzzleloaders of the same style. Factory new replacement barrels are ideally suited for replacing older corroded and pitted barrels,