Long UTG Super-Slim Picatinny riser that adds 0.5 inch of height across a 13-slot, 5.5-inch footprint. The extended length suits optics or accessories that need a longer mounting surface, and locking hardware holds zero through recoil.

Features:

• 0.5-inch riser height
• 13 slots, 5.5-inch length
• Fits 20mm Picatinny and Weaver rails
• 6061-T6 aluminum, matte black anodized
• Locking Torx screws with square recoil stops for zero hold
• Can be joined side-by-side for a wider platform
• About 2.68 oz; includes T20 Torx wrench

Use it to raise and extend an optic or accessory on a flat-top Picatinny rail.