ATP ARCA Swiss / RRS Dovetail Rail for the MDT Oryx Chassis (Short Rail) – Australian Made

$69.95 inc. GST

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We only use quality gear at Australian Tactical Precision (ATP), this principal also extends to the products we manufacture.

ARCA Swiss / RRS Dovetail rails are the go-to mounting system for attaching your rifle to a bipod or tripod with many accessories using the ARCA standard. This rail is made specifically to fit the MDT Oryx Chassis and fits in the M-LOK slots directly in front of your magwell. It is sloped so that the rail itself is parallel to your bore/chassis. This short rail takes up 3 M-LOK slots and is 138mm (5.4″) long. It also has rounded edges to reduce snagging. We developed this short rail for those that want to run an ARCA rail on their rifle for tripod use but still want to be able to use the M-LOK slots closer to the barrel for picatinny mounted bipods, sling mounts, hand grips or other accessories.

These rails are made in Australia from a solid piece of Australian 6061-T6 aircraft aluminium bar stock on USA made CNC machines, and are MIL-Spec Type III hard coat anodised for the ultimate in scratch resistance. They come with screws and M-LOK nuts made from 4140 Chromoly Steel with a Mil-Spec Manganese Phosphate finish.

We are licenced by the M-LOK patent holder to manufacture M-LOK accessories so you can be confident that our rails will fit any M-LOK slots made to official specifications.

The ARCA rails are made to the RRS 1.5″ Dovetail standard so will fit all accessories that are ARCA or RRS compatible.

We have also made a full length ARCA rail, available at the following link:


  • Made from 6061-T6 aircraft aluminium
  • RRS 1.5″ Dovetail standard
  • MIL-Spec (MIL-A-8625) Type III Hard Coat anodised
  • Includes M-LOK screws and mounting hardware
  • Will only fit the MDT Oryx Chassis in the M-LOK slots immediately in front of the magwell
  • Made in Australia

All ATP products are covered under our lifetime warranty against manufacturing defects.

Weight 0.18 kg


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