Adjustable Index Stop Bar

Repeatable positioning and added safety—built for rails, camera bars, and precision panoramic workflows.

Adjustable Index Stop Bar

The RRS Adjustable Index Stop Bar Package is a compact positioning and safety accessory designed for Really Right Stuff Multi-Purpose Rails (MPR) and compatible camera bars. It creates a physical reference point on your rail so you can return to the same position quickly and consistently—ideal for repeatable setups in panoramic stitching, nodal point workflows, and multi-shot alignment. It can also be used as a safety stop to help prevent gear from sliding beyond a set point during adjustments.

Key Features & Benefits

• Repeatable rail indexing: Mark and return to your no-parallax (nodal) position for consistent panoramic alignment.
• Safety stop function: Use as a stop on compatible rails, camera bars, or PG-02 Pano-Gimbal Head setups to help prevent unintended slide-through.
• Fast, tool-free adjustment: Nylon thumb screw tightens quickly for easy repositioning and secure hold.

Designed for use with RRS Multi-Purpose Rails (MPR), camera bars, and compatible pano/gimbal rail workflows.

What's in the box?

• (1) MPR-B Adjustable Index Stop Bar
• (2) Nylon thumb screws