Shield Picatinny Standard Mount & Spacer Set SIS/CQS

• Picatinny-ready installation: This mount set adapts a Shield SIS/CQS sight to the widely used Picatinny interface, making it easier to fit the optic to compatible rifles, carbines, and other platforms that already use this rail standard.
• Spacer set included: The included spacers help position the sight at a suitable height for the host platform, which is useful when balancing sight picture, rail clearance, and integration with existing sighting equipment.
• Aluminium construction: The aluminium body keeps weight to just 25.00 g while providing the rigidity needed for a stable optic mounting surface, so the setup adds minimal bulk to the firearm.
• Purpose-built for SIS/CQS optics: Designed around the Shield SIS/CQS mounting standard, this mount avoids the compromises of generic adapters and gives a more direct fit for the compatible sight family.
• Compact fixed-mount format: The fixed design keeps the mounting solution simple and robust, which suits users who want a straightforward rail attachment without extra moving parts or unnecessary complexity.

About the Shield CQS/SIS Series

The Shield CQS/SIS series is a family of mounting accessories built to attach Shield CQS or SIS sights to a wide range of compatible firearms and optical platforms. Within the lineup, Shield offers several Picatinny solutions, including standard, solid, and vented designs, giving users a choice based on how they want to balance strength, weight, and mounting height. The series also extends beyond rail mounts to include dedicated options for platforms such as the H&K MP5 and optic-specific interfaces for systems like the Trijicon ACOG and Elcan Spectre.

What defines the series is its practical, application-led approach. Rather than using a one-size-fits-all adapter, the CQS/SIS mount range is organised around real mounting needs: direct rail attachment, integration with established combat optics, and height adjustment through spacer options where required. That makes the series relevant for users setting up tactical optics, specialist rifle configurations, or compact red dot installations where fit and alignment matter as much as the sight itself. Across the range, the emphasis is on secure attachment, compatibility, and keeping Shield’s larger-format sighting systems usable across different weapon and optic platforms.

About the Shield Picatinny Standard Mount & Spacer Set SIS/CQS

The Shield Picatinny Standard Mount & Spacer Set SIS/CQS is a compact fixed mount designed to place a Shield SIS/CQS sight onto a Picatinny rail with a direct, purpose-built interface. Its main advantage is simplicity: instead of combining several unrelated parts, this set gives users a dedicated mounting solution built around the Shield SIS/CQS mounting standard. That helps create a cleaner installation and reduces the guesswork that often comes with adapting specialist sights to common rail systems.

The included spacer set adds useful flexibility in setup. On practical rifle or carbine builds, sight height can affect how naturally the optic presents, how much clearance is available over the rail, and how well the sight works alongside other aiming components. By supplying the mount with spacers, Shield makes the system easier to tune to the host platform without changing to a different mount pattern altogether. This is especially relevant where the sight must sit at a particular level for a comfortable head position or for integration with existing equipment.

Construction is in aluminium, which keeps the unit light at 25.00 g while still providing the stiffness expected from a fixed optic mount. The black finish keeps the appearance subdued and consistent with most modern firearm setups. For users running a red dot sight mount on a Picatinny-equipped platform, this model focuses on secure attachment, low added weight, and compatibility with the Shield SIS/CQS footprint.

About Shield Sights

Shield International was formed in Great Britain in 1983, and the company has long focused on designing and manufacturing firearm sights for military, law enforcement, and civilian use. Its product range includes mini red dot sights and rifle sights, with a strong reputation in compact reflex optics. Shield’s original mini red dot sight design dates to 1996, and versions of that concept were also sold under the Firepoint, Tasco Optima, Trijicon RedDot, and JPoint names.

The company is also known for developing the Close Quarter Battlesight for the UK military and for later introducing the civilian-oriented Close Quarter Sportsight in 2011. Another notable part of Shield’s design approach is its patented Mini Sight mechanism, created to allow co-witnessing with standard iron sights. That background makes Shield Sights particularly relevant in the field of compact aiming systems and the mounts that support them.

Main Features

• Manufacturer: Shield Sights
• Mount series: Shield CQS/SIS
• Made in: United Kingdom
• Mounting standard: Shield SIS/CQS
• Color: Black
• Material: Aluminium
• Weight: 25.00 g
• Compatibility: Shield SIS/CQS Mounting Standard

Warranty

This mount is covered by a 2-year warranty.