Collection: Rails & Optics Mounts
Rails and optic mounts give you a solid platform to run optics and accessories on your firearm. If the mount isn’t secure, nothing else matters — your optic won’t hold zero, and your setup won’t perform.
Whether you're adding a red dot, scope, or mounting accessories, the key is stability and proper fitment. Cheap rails shift, loosen, or fail under recoil.
We carry rails and optic mounts that stay locked in place and hold zero, so you can trust your setup every time you pick it up.
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S&J Hardware Shotgun Barrel Clamp with Light Rail and QD Mount by S&J Hardware
Regular price $80.00 USDRegular price -
Picatinny Rail For New Remington Shotguns by S&J Hardware
Regular price $35.00 USDRegular price$45.00 USDSale price $35.00 USDSale
A mount that shifts under recoil is worse than no mount at all — it gives you false confidence and then fails at the worst time. Rails and optic mounts need to provide a repeatable, rigid platform that returns to zero after removal if they are designed to do so. For shotguns, Picatinny rail systems mount to the receiver or magazine tube to give you a mounting point for red dots and lights. For AR platforms, free-float handguards and riser mounts extend your optic options. We carry rails and mounts selected for structural integrity and correct fitment — not just price.
FAQ
What rail system do most optics and accessories use?
Picatinny (MIL-STD-1913) is the standard rail system for most modern firearms. It is a 20mm rail with standardized slot dimensions that accept the vast majority of tactical accessories and optic mounts. Weaver rails look similar but have slightly different slot spacing and are not fully cross-compatible with Picatinny accessories. Confirm the rail type before buying accessories.
Do I need a specific mount for my optic?
Yes. Optic mounts are specific to the optic footprint — the pattern of screw holes on the bottom of the optic. Common footprints include Picatinny, Dovetail, and proprietary patterns like the Trijicon RMR footprint. Match the mount to your optic's footprint and your rail system.
What height mount do I need for a red dot?
Mount height determines whether your cheek weld is correct for the sight picture. For AR platforms, a 1.41-inch or lower 1/3 co-witness mount puts the optic at a height where iron sights appear in the lower third of the optic's field of view. Absolute co-witness puts irons centered in the window at around 1.2 inches. The correct choice depends on your stock height and shooting position.
Are magazine tube rail mounts reliable on shotguns?
Quality magazine tube rail mounts that clamp onto the tube are reliable for lights and accessories, but they are not the ideal platform for optics. For optics on a shotgun, a receiver-mounted rail that attaches directly to the receiver is a more stable option. Magazine tube mounts work well for tactical lights and lasers where zero retention is less critical.