UTG Super Slim Picatinny Riser Mount 1/2" Height 3 Slots Black - MT-RSX5S

Leapers UTG Super Slim Picatinny Riser Mount 1 2 Height 3 Slots Black Finish MT RSX5S UPC 4717385552029

Product Description

The Leapers UTG Super Slim Picatinny Riser Mount (MT-RSX5S) in Black is a compact, ultralight optic elevation platform designed to elevate micro red dot sights, scope rings, and compact tactical accessories on AR-15 and rifle platforms. Featuring a low 0.50-inch profile height and a compact 3-slot Picatinny rail length (1.57 inches), this riser provides a minimal footprint solution for raising optics to an optimal optical centerline height.

Precision CNC-machined from high-strength 6061-T6 aircraft-grade aluminum, the MT-RSX5S utilizes continuous weight-reduction lightning cuts along the riser body to minimize mass while maintaining exceptional structural integrity and zero retention under heavy recoil. Its compact 3-slot top rail accommodates micro red dots (such as Aimpoint Micro footprint, Trijicon RMR mounts, and Vortex Venom/Viper plates) without adding unneeded length or weight to the upper receiver.

Equipped with a secure Torx locking side screw and integral square recoil stops, the UTG Super Slim Riser clamps firmly onto standard MIL-STD-1913 Picatinny rails to prevent movement during rapid-fire cycling. Finished in a matte black hard-coat anodization, it serves as an essential, snag-free optic riser for achieving proper cheek weld and co-witness alignment.

*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 0.5" of additional height clearance.

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-RSX5S 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

• 1/2" (0.50") Compact Elevation Height: Provides optimal height clearance for micro red dots and compact optics.
• 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 eliminate unnecessary mass while preserving rigid clamp force.
• 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-RSX5S / MTRS X5S
• UPC: 4717385552029
• Riser Height: 0.50 Inches (1/2")
• 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