Trijicon RM55 45° RMR/SRO Offset Rail Adapter

Description

Designed to pair a magnified optic with a Trijicon RMR(R) or SRO(TM) red dot sight in close-quarters situations, this adapter mounts to a Picatinny rail and provides a short rail at a 45° offset for fast optic transitions. Its low-profile aluminum construction lets it sit beneath many riflescopes without removing rings, and it can be mounted in front of or behind optics such as ACOG(R) or VCOG(R). Note: this listing is for the offset rail adapter only; the Trijicon RM33 Low Mount is required to attach an RMR or SRO sight.

Key Specifications

• Mounts to a PICATINNY (MIL-STD-1913) rail for secure attachment.
• Provides a short Picatinny rail set at a 45° offset to facilitate rapid transitions between optics.
• Compatible with Trijicon RMR and SRO footprints when used with the required RM33 Low Mount.
• Construction is Aluminum with a Black finish for a durable, low-visibility profile.
• Manufacturer references include RM55, AC32066, and RMR/SRO in the product data.
• Low-profile design allows mounting beneath many riflescopes without removing the scope or rings.

Compact and purpose-built, the RM55 45° offset adapter simplifies transitions between magnified optics and close-range red-dot aiming while maintaining a low profile on the rail. Its aluminum build and Picatinny compatibility make it a practical choice for shooters seeking reliable, straightforward optic versatility.