Olight Low Picatinny Rail Mount RMA-OSP091 – Compact Optic Riser

The Olight OSIGHT Low Picatinny Mount elevates micro red dots like Osight X, Osight C, or any RMR/407C/507C footprint optic to a precise 0.91-inch (23.1 mm) optical center height, ideal for absolute co-witness on AR-15s, PCCs, or shotguns in airsoft matches and hunting setups. Crafted from premium 7075-T6 aluminum with a steel-reinforced base, it uses dual cross-bolt Torx screws for unbreakable clamping on 21 mm Picatinny rails, resisting recoil and maintaining zero through rough tactical drills or rainy field use. Airsoft players and hunters rely on its slim, lightweight 35-gram design with angular lightening cuts for minimal bulk while ensuring vibration-proof stability on dynamic platforms. Buy this essential adapter from Professional Optics at competitive prices.

Technical Specifications Olight OSIGHT Low Picatinny Mount

This low mount delivers field-proven advantages by keeping optics close to the bore for intuitive alignment during fast airsoft CQB or close-range hunts, with its compact profile preserving weapon maneuverability under sustained fire. The reinforced base and recoil lug prevent shift even after 1-meter drops, making it perfect for rugged outdoor environments. Order now from Split, Croatia—shipping across the European Union gets it to you quickly. Setup is simple: Slide onto the Picatinny rail, torque the cross-bolts to 18-20 in-lbs using the included Torx tool, secure your optic with provided screws at 8-10 in-lbs, and confirm zero in minutes; maintenance involves a quick wipe after dusty sessions to keep clamps clean. At just 35 grams, it upgrades pistols dots to rail-mounted reliability without added heft. Shipping from Split, Croatia to the European Union.

Frequently Asked Questions

·       Is this low mount compatible with all Osight models?
Yes, the RMA-OSP091 works perfectly with Osight X, Osight C, and other RMR/407C/507C optics, but it is not compatible with the Osight S model due to footprint differences.

·       How secure is the clamping on Picatinny rails during recoil?
The dual cross-bolt Torx screws combined with the steel-reinforced base and recoil lug provide ultimate clamping force, holding zero reliably even under heavy sustained fire or impacts.

·       What makes it suitable for tactical and hunting use?

Its 0.91-inch height offers absolute co-witness for quick iron sight backups, while the 7075-T6 construction ensures durability in harsh conditions like rain, dust, or drops without compromising the firearm's compact balance.