OSight Raised Picatinny Rail Mount Adapter

The OSight Raised Picatinny Rail Mount Adapter (brand part no. OSP157) from OSight lifts a rail-mounted optic or accessory above the bore line on any standard Picatinny rail. It’s built for shooters who need extra clearance for larger objective bells, a higher cheek weld, or better co-witness geometry with back-up iron sights, and it bolts straight onto existing Picatinny real estate on a rifle, shotgun, or accessory rail. A simple, functional riser for anyone dialing in optic height on an AR-platform rifle or similar rail-equipped firearm.

Key Specifications

• Raised-profile design that adds clearance above the rail for larger optics or a higher cheek weld.
• Picatinny rail interface, so it mounts on any standard Picatinny-spec rail section.
• Bolts directly onto existing rail slots, requiring no gunsmithing or permanent modification.
• Improves co-witness geometry with back-up iron sights on a raised optic.
• Compatible with standard Picatinny cross-slots, for secure clamping without rail-specific hardware.

Frequently Asked Questions

What kind of rail does this adapter mount to? A standard Picatinny rail; it clamps directly onto existing Picatinny rail sections.

Why would I want a raised mount adapter? To add clearance for a larger optic body or objective bell, or to raise sight height for a more natural cheek weld.

Does installing this require gunsmithing? No, it bolts directly onto existing Picatinny rail slots with no permanent modification.

Buy the OSight Raised Picatinny Rail Mount Adapter

Pick up the OSight raised Picatinny rail mount adapter from our Lubbock, Texas gun shop and get the extra clearance your optic setup needs. See our full scope accessories and scope parts lineup for more mounting solutions from OSight and other trusted brands.