Description
The Tikka S5850376 is a factory 6-round extended magazine designed for T3 and T3x bolt-action rifles chambered in .223 Rem. Built from durable black polymer, this OEM magazine drops directly into the rifle’s detachable box-well and adds two rounds over the standard 4-round flush-fit magazine, making it a go-to choice for range sessions and varmint hunting where capacity between reloads matters.
The extended magazine is also compatible with T3 and T3x rifles chambered in .204 Ruger and other short-action calibers that share the same magazine geometry. Its polymer body keeps carry weight light and resists impact in the field, while the matte black finish blends with the factory rifle furniture. As an authentic Tikka factory part (MPN S5850376), it is built to the same tolerances as the magazine originally shipped with your rifle.
