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What is the maximum height gas block that will go underneath this handguard? — 2 Answers

by Jacob, from TN, United States Asked on January 6, 2021

Name LANTAC SPADA-ML Freefloat M-LOK Handguard (4.5)
As Low As $179.99 Save Up to 19%
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A
Answered by Ryan Tarczynski, Gear Expert, from IL, United States, on November 15, 2021

The gas block maximum height is 1.3" anything bigger than that it will not fit underneath handguard.

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A
Answered by Patriot, member, from TX, United States, on November 09, 2025

I got a .850” SLR gas block in there with minimal dremel work to the rail. It’s ID is not as small as they are stating in the description, but it’s not huge.

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