Odin Acc-Arca-Flex-M-Blk Sideways Arca Rl Mlok

The Odin Works Sideways Arca Rail with M-LOK attachment is a mounting solution designed for shooters who need flexible, modular rail placement on their rifles. This rail lets you mount Arca-compatible accessories to the side of your M-LOK-equipped handguard or receiver, opening up your top rail for optics while keeping your workspace organized. Whether you're setting up a dedicated long-range rig, a competition carbine, or a hunting platform, the sideways orientation gives you real estate where a traditional pic rail doesn't reach.

Built in black anodized finish, this accessory integrates directly into M-LOK slots without requiring additional hardware beyond what Odin Works includes. The Arca-Flex design maintains the standard Arca interface, so you can run any Arca-compatible clamp, bipod, or accessory—Manfrotto adapters, aftermarket grips, pressure switches, cable management, or survey equipment mounts all work without modification.

Odin Works is known for no-nonsense AR modularity, and this rail reflects that philosophy: straightforward, durable, and compatible with the current ecosystem. If you've maxed out your handguard real estate or you're looking to keep your rifle cleaner and lighter than a full-length rail system, the Sideways Arca Rail lets you add exactly what you need, where you need it.

Key Features

• M-LOK attachment interface—mounts directly to M-LOK slots on handguards, receivers, or other compatible components
• Arca-compatible mounting surface—accepts any standard Arca clamp system
• Sideways orientation—places accessories to the side of your rail, freeing up top real estate for optics and sights
• Black anodized finish—corrosion-resistant and consistent with modern rifle aesthetics

Specifications

Frequently Asked Questions

Will this work with my M-LOK handguard?

Yes. This rail is designed to clamp directly into M-LOK slots. Make sure your handguard or receiver has M-LOK compatible mounting space where you want to place it.

What Arca accessories can I mount on this?

Any standard Arca-compatible clamp or accessory will work—including bipods, cable management, pressure switches, scout light adapters, and third-party mounting solutions that use the Arca interface.

Does this come with mounting hardware?

Odin Works includes the hardware necessary for installation into M-LOK slots. Specific fastener details are available upon request.

What's the advantage of mounting sideways instead of on top?

A sideways Arca rail keeps your top rail clear for a primary optic or back-up sight, reduces overall profile clutter, and lets you place accessories where they're ergonomic and functional without competing for limited top-rail real estate.