UTG Super Slim Picatinny Riser Mount 1" Height 3 Slots Black - MT-RSX1S

Leapers UTG Riser Mount 1 3 Slots Fits Picatinny Black Finish MT RSX1S UPC 4717385551947

Product Description

The Leapers UTG Super Slim Picatinny Riser Mount (MT-RSX1S) in Black is an ultralight, precision-machined optic elevation platform engineered to raise red dot sights, reflex optics, and compact accessories on AR-15 and tactical rifle platforms. Featuring a high 1.0-inch profile rise and a compact 3-slot Picatinny rail length (1.57 inches), this riser brings low-profile optics up to a comfortable lower 1/3 co-witness height when paired with standard AR-15 iron sights.

CNC-machined from high-strength 6061-T6 aircraft-grade aluminum, the MT-RSX51S utilizes continuous skeletonized weight-reduction cuts throughout the main body to eliminate unnecessary mass while maintaining exceptional structural integrity and clamping force under heavy recoil. Its compact 3-slot footprint is optimized for micro red dots (such as Aimpoint Micro footprint, Trijicon RMR mounts, and Holosun red dots) without cluttering top rail space.

Equipped with a secure Torx locking side screw and integral square recoil stops, the UTG Super Slim 1" Riser locks rigidly onto standard MIL-STD-1913 Picatinny receiver rails to prevent shift or loss of zero during dynamic firing schedules. Finished in a durable matte black hard-coat anodization, it offers a clean, snag-free profile for optimal heads-up sight alignment and cheek weld ergonomics.

*Armorer Bench Notes & Real-World Staging Guidance:*

Fitment Matrix: Direct fitment for standard MIL-STD-1913 Picatinny receiver top rails. Ideal for micro red dot mounts, compact scope rings, and laser/light pressure switch bases requiring 1.0" of additional height clearance for lower 1/3 co-witness or heads-up shooting.

1. Ensure the host firearm upper receiver is completely clear, magazine removed, and chamber visually and physically verified empty.
2. Clean and degrease the target receiver Picatinny rail section before positioning the riser mount.
3. Place the MT-RSX1S riser onto the receiver rail, pushing forward toward the muzzle so the integral recoil locking lug seats firmly against the Picatinny slot face.
4. Torque the Torx locking side screw to 25–30 in-lbs using the included Torx key. Mount your micro optic onto the elevated 3-slot rail section and torque to optic specifications.

Key Features

• 1.0" High Profile Elevation: Raises micro red dot optics to a lower 1/3 co-witness height for comfortable heads-up sight alignment.
• 3 MIL-STD-1913 Picatinny Slots: Compact 1.57-inch rail length offers a minimalist footprint for single-optic staging.
• Super Slim Skeletonized Design: Precision lightening cuts minimize overall mass while maintaining rigid clamp lockup.
• 6061-T6 Aircraft Aluminum: Ultra-durable aluminum body finished in a durable matte black hard-coat anodization.
• Torx Locking Screw & Recoil Lug: Heavy-duty Torx hardware and integral recoil stop prevent movement or loss of zero under recoil.

Product Specifications

• Brand: Leapers, Inc. / UTG
• Model/Series: Super Slim Picatinny Riser Mount
• MPN / SKU: MT-RSX1S / MTRS X1S
• UPC: 4717385551947
• Riser Height: 1.0 Inch (1.00")
• Rail Length: 1.57 Inches (3 Picatinny Slots)
• Material: 6061-T6 Billet Aircraft Aluminum
• Hardware: Torx Locking Screw with Integral Recoil Stop
• Finish/Color: Matte Black Anodized
• Country of Origin: Taiwan / USA