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MDT ACC Interior Forend Weights (5 Pack)
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MDT ACC Interior Forend Weights (5 Pack)

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These weights mount on the inside channel of the MDT ACC chassis forend. With the maximum forend capacity of 5 weights, they add 2.6lb to your ACC chassis system. The interior forend weights can be added and removed without removing your barreled action, simply remove the forend cap, slide them into the desired location under the barrel, and screw them in place from the bottom.


  • Underside clearance slot to allow mounting of M-Lok accessories to ACC chassis forend even with weights installed
  • Side clearance slots to allow mounting of M-Lok accessories to ACC chassis forend even with weights installed
  • 3 sets of mounting holes to allow the weight to be shifted inside the barrel channel at 20mm (¾”) increments for tuning the rifle’s balance point


This product has been designed specifically to fit interior barrel channel of the ACC chassis system, and is not compatible with any of our other chassis systems.


  • Four #10-24 x ½” Flat Head Cap Screws per weight for fastening to the chassis


  • Weight: 0.52 lbs / weight (including screws), 2.56 lbs total.
  • Material: Case-hardened Steel

MDT ACC Interior forend weights



Made in the USA

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Returns Policy
You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).

You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).

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Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.

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