Castellan 7-Slot Quick-Release Picatinny Riser Mount Adapter — Aircraft Aluminum

Add quick-detach flexibility to any fixed-mount accessory with the Castellan 7-Slot QD Picatinny Riser. The lever-lock mechanism lets you mount and remove in seconds — no tools, no disrupted zero — while the aircraft aluminum construction ensures it holds firm through sustained recoil.

• 7-Slot Picatinny Rail — Fits any standard 20mm Picatinny/Weaver rail. Ample slot count for flexible accessory positioning.
• Quick-Detach Lever Lock — Tool-free QD lever for fast, repeatable on/off. Maintains zero across multiple removal and reinstallation cycles.
• Instant QD Conversion — Converts non-QD mount accessories to full quick-detach deployment without replacing existing hardware.
• Aircraft Aluminum Construction — Matte black anodized finish. Lightweight, corrosion-resistant, and built to handle heavy recoil without flex or shift.
• Multiple Sizes Available — Also available in 2.5" (5-slot) and 3.8" (9-slot) versions to match your rail space and accessory requirements.

Compatible with red dot sights, scopes, flashlights, and most 20mm Picatinny/Weaver-mount accessories.