The Kinetic Development Group Sidelok Trijicon MRO Mount (brand part no. SID5-220) is a dedicated optic mount built specifically to fit the Trijicon MRO red dot sight to an AR-platform Picatinny rail. KDG’s Sidelok design uses a side-locking clamp rather than a traditional top-mounted thumbscrew, which keeps the mounting hardware low and out of the sight picture while still providing a secure, repeatable return to zero. It is purpose-matched to the MRO’s footprint, so shooters get a solid, low-profile mounting solution without needing to adapt a generic optic mount. This is a mount only; the Trijicon MRO optic itself is sold separately.

Key Specifications

• Purpose-built to fit the Trijicon MRO red dot sight.
• Sidelok side-locking clamp design keeps hardware low and out of the sight picture.
• Mounts to standard Picatinny rail sections.
• Built by Kinetic Development Group to KDG’s mounting standards.
• Sold as the mount only; the Trijicon MRO optic is purchased separately.

Frequently Asked Questions

Does this mount include the Trijicon MRO optic? No, this is the mount only; the MRO sight is sold separately.

How does the Sidelok clamp differ from a standard mount? It locks from the side rather than a top thumbscrew, keeping hardware out of the sight picture.

Buy the KDG Sidelok Trijicon MRO Mount

Get a low-profile, secure mounting solution built specifically for the Trijicon MRO. Order this Kinetic Development Group mount from our scope accessories selection, and our Lubbock, Texas team will get it shipped fast.