Pecar 2pc Bases – Mauser 98 FN Actions Interarms

The Pecar 2pc Bases Mauser mount is a precision two-piece scope base set built specifically for Mauser 98 and FN action rifles. Machined to the strictest tolerances, the Pecar 2pc Bases Mauser set guarantees a return to zero and lays the foundation for a super-strong optic mount when paired with Turn-In Style rings. For the classic bolt-action owner who wants a clean, dependable optics platform, this is the right starting point.

What the Pecar 2pc Bases Mauser set is and who it is for

Mauser 98 and FN actions are among the most respected bolt-action platforms ever built, and mounting glass on them properly demands the correct base. This two-piece set is designed for exactly those actions, including Interarms-marked rifles built on the pattern. If you own a sporterized or custom Mauser and want to add a scope the right way, these bases are made for the job.

The low-profile, two-piece design gives a sleek finish and keeps the optic close to the receiver. Combined with Turn-In Style rings, the Pecar 2pc Bases Mauser set builds into a rigid, confidence-inspiring mount that holds its point of aim.

Key features of the Pecar 2pc Bases Mauser set

Precision and correct fitment define this product.

• Manufactured to the strictest tolerances to guarantee zero during use.
• Low-profile two-piece design for a sleek finish and a close-to-receiver mount.
• Standard Turn-In Style pattern that pairs with Turn-In Style rings for a super-strong setup.
• Windage-adjustable design for fine lateral alignment of the optic.
• Made specifically for Mauser 98, FN actions, and Interarms rifles built on the pattern.
• Blued steel construction with steel mounting screws included.

Specs and build details woven together

Steel is the listed material, and that matters for a base set whose entire job is rigidity and repeatability. The blued steel construction resists wear and matches the classic look of a traditional bolt gun, while the included steel mounting screws attach the bases to factory drilled and tapped receivers. The windage-adjustable, standard Turn-In Style layout lets you fine-tune alignment during setup.

The two-piece format is a deliberate choice for these actions, leaving the loading and ejection port area clear while providing two solid mounting points. Built to the strictest tolerances, this set is designed to preserve zero even under the recoil of full-power cartridges the Mauser platform is famous for handling.

Practical use, care, and compatibility

Installation calls for a factory drilled and tapped Mauser 98 or FN receiver. Attach the two bases with the included steel screws, add a drop of thread locker, and pair them with matching Turn-In Style rings for the strongest result. Set your windage during ring installation so the optic starts well aligned with the bore.

Care is simple steel-mount maintenance: keep the bases clean, protect the bluing with a light film of oil, and check screw tension periodically. This set is the backbone of a proper Mauser optics build, and you can find compatible Turn-In Style rings and scopes in our optics collection.

Building a scope onto a classic Mauser or FN sporter is a rite of passage, and the base set is where that project lives or dies. Tolerances that hold true and a rigid steel platform are what let your rings and scope return to zero shot after shot, even under the recoil of full-power cartridges these actions were built to handle.

Because it attaches to factory drilled and tapped receivers, this set installs cleanly without exotic gunsmithing. Pair it with quality Turn-In Style rings, set your windage carefully, and you have the backbone of a mount that will keep a treasured rifle shooting straight for decades. It is old-world strength done right.

The Pecar 2pc Bases Mauser set is a precision, zero-holding foundation for any Mauser or FN optics project. Ships direct to your door, no FFL required.