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M-LOK Dovetail Adapter – Pro Chassis Full Rail for RRS/ARCA Interface


Compatible with the RRS Dovetail Standard

The Magpul® M-LOK® Dovetail Adapter – Pro Chassis Full Rail for RRS®/ARCA® Interface is a lightweight, machined, Mil-Spec hard anodized aluminum mounting plate that is designed specifically for the Magpul Pro 700 rifle chassis and is fully compatible with most accessories–bipods, tripods, etc.–that use the RRS Dovetail Standard.


The M-LOK Dovetail Adapter features multiple drilled and tapped holes that are optimally located to limit overall travel of accessories. It has comfortable, yet functional, snag-resistant beveled edges and it has a feature that allows access to the front action screw without requiring removal of the Dovetail Adapter from the chassis. Optimally-placed recoil/impact mitigation lugs ensure the M-LOK Dovetail Adapter remains securely in place throughout the most rugged use and heaviest recoil impulses, making the M-LOK Dovetail Adapter a rugged, repeatable and precise mounting solution.

Made in the USA.


  • Precision machined aluminum construction
  • Corrosion-resistant Mil-Spec hard anodized finish
  • Multiple drilled and tapped locations for hardware installation which limit over-travel of accessories while also serving as reference points
  • Functional snag resistant beveled edges

Technical Specifications

Attachment: RRS / ARCA

Platform: Remington 700

Length, max: 13.25 in

Weight: 4.49 oz

Height: 0.20 in

Width: 1.50 in

Compatibility: Compatible with RRS Dovetail Standard compatible accessories and M-LOK forends and hand guards.

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