Shield Picatinny mount, Triple Height Spacers for SMS/RMS

• Triple height spacer system: The included spacer arrangement lets the sight sit at different heights on a Picatinny or Weaver rail, making it easier to match the optic to the firearm, cheek weld, and intended use.
• SMS/RMS footprint compatibility: Built for the Shield RMS/SMS mounting standard, this mount gives a direct fit for compatible Shield mini red dot sights without adding unnecessary complexity.
• Polymer construction: The 25.00 g polymer body keeps weight low, which helps preserve the quick handling of carbines, shotguns, and other rail-equipped platforms.
• Picatinny/Weaver versatility: By fitting common rail formats, the mount provides a simple way to move an SMS or RMS sight from a pistol-style mounting footprint to a long gun setup.
• Compact fixed-mount design: A fixed mount has fewer moving parts than quick-detach systems, which suits users who want a straightforward, stable base for a lightweight reflex sight.

About the Shield SMS/RMS Series

Shield SMS/RMS mounting products are built around the company’s long-established mini red dot footprint and are intended to give those optics more ways to be used across different firearms. Within Shield’s mounts range, the series covers pistol slide plates, firearm-specific adapters, and Picatinny or Weaver solutions, so the same sight pattern can be transferred between handguns, rifles, and shotguns where the application makes sense.

A defining characteristic of the SMS/RMS family is its practical compatibility. The range includes mounts for Shield Mini Sight (SMS) and Reflex Mini Sight (RMS) optics, along with options for standard 30 mm and 34 mm scope tubes and rail-mounted platforms. That makes the series useful for shooters who want to standardise around one optic interface rather than maintain separate sight systems for each firearm. Across the family, the design emphasis is simple installation, low added bulk, and mounting choices that support both compact sporting setups and more specialised rifle or shotgun configurations.

About the Shield Picatinny mount, Triple Height Spacers for SMS/RMS

The Shield Picatinny mount, Triple Height Spacers for SMS/RMS is a fixed rail mount designed to place a Shield-pattern mini red dot on firearms equipped with a Picatinny or Weaver rail. Its main advantage is flexibility without mechanical complication: instead of relying on a tall one-piece profile, it uses a triple height spacer arrangement so the optic can be positioned at a height that better suits the host platform and shooting position. That is especially useful when fitting a compact reflex sight to a rifle or shotgun where stock geometry and sight line matter more than they do on a direct-milled pistol slide.

The mount uses the Shield RMS/SMS mounting standard, making it suitable for compatible Shield mini red dot sights while preserving the compact character that makes these optics attractive in the first place. Its polymer construction keeps overall weight to just 25.00 g, so it adds very little mass to the firearm and does not upset balance on lightweight builds. In practical use, that low weight helps maintain fast target transitions and responsive handling.

Finished in black and made in the United Kingdom, this mount is aimed at shooters who want a simple, lightweight way to use an SMS or RMS optic on a railed platform. It suits sporting and general-purpose setups where a compact red dot is preferred for fast acquisition at short to moderate distances.

About Shield Sights

Shield International was formed in Great Britain in 1983, and the company has long focused on firearm sighting systems for military, law enforcement, and civilian use. Shield’s original mini red dot sight design dates to 1996, placing the company among the early developers of this optic format. Over time, Shield mini red dot sights also appeared under the Firepoint, Tasco Optima, Trijicon RedDot, and JPoint names.

The company is particularly known for compact reflex sights and rifle sights, as well as for developing the Close Quarter Battlesight for the UK military and later introducing the civilian-focused Close Quarter Sportsight in 2011. Shield’s Mini Sight also uses a patented mechanism intended to allow co-witnessing with standard iron sights, reflecting the company’s emphasis on compact, practical sight designs.

Main Features

• Manufacturer: Shield Sights
• Mount series: Shield SMS/RMS
• Made in: United Kingdom
• Mounting standard: Shield RMS/SMS
• Color: Black
• Material: Polymer
• Weight: 25.00 g
• Compatibility: Shield RMS Mounting Standard

Warranty

Shield Sights covers this mount with a 2-year warranty, providing defined support for defects in materials and workmanship during the stated period.