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What is the overall weight of the handguard, barrel nut and any other mounting hardware? — 4 Answers

by Patrick, from NH, United States Asked on February 8, 2020

Name Fostech MACH-2 AR-15 Tactical Rail (4.3)
As Low As $139.99 Save Up to 17%
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Answered by dejo, guest, from TX, United States, on June 16, 2023

My 13 inch rail weighs 5.4 ounces with all hardware included

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Answered by Robocop, member, from MO, United States, on December 18, 2022

I guess it depends on the length.

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Answered by Mike, member, from SC, United States, on May 04, 2023

For this 10" it's about 4 to 5 oz. Lighter than standard aluminum rail.

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Answered by Dejo, member, from TX, United States, on January 04, 2022

Fostech told me that the weight of the rail is 4.5 ounces. I would expect that to not include the barrel nut or screws

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Last updated 2026-06-20 UTC.