MDT Double ARCA Weight, Rail Weight

Available from stock with us.

The MDT ARCA Weight is an additional weight of 725.75g for ARCA and RRS rails. To perfectly balance your precision rifle, the weight can be quickly and easily attached anywhere on the rail. Two thumb screws allow for tool-free locking - if a firmer hold is desired (e.g., when a bipod is attached to the weight), the weight can also be secured with tools using internal hex screws. The ARCA Weight features a corresponding rail on the bottom, allowing a bipod or tripod to be attached at the same location.

Product details:

MST ARCA Weight
for ARCA and RRS rails
features an ARCA rail on the bottom

for attaching bipods and tripods


lockable with and without tools
material: steel, Cerakote coated
dimensions: 12.7x6.9x0.8cm
weight: 725.75g

MDT was founded with the goal of providing competitive shooters with a functional and affordable chassis for their bolt-action rifles. The result was the now legendary TAC21 stock system for the Remington 700. The product range has steadily grown since then and includes several stocks and stock accessories such as bipods, attachments, and magazines, etc. MDT offers special solutions for firearm manufacturers and is part of the OEM equipment for dozens of firearm models.