Z2 Alloy Scope Rail Bases for Muzzleloaders-Weaver Style - Fits TC Omega or Encore-Black. DuraSight Z2 Alloy bases are 50% stronger than conventional aluminum bases but are priced about the same. Therefore these Weaver style scope bases provide maximum strengthand durability at a very affordable price. The industrial specpowder coat finish in matte black or silver is both beautiful and durable. Grade 8 Torx screws provide super-secure attachment and a Torx wrench is included.
