HERA Arms does not state what size wrench is needed for the HERA Arms 110504 IRS AR15 Rifle Aluminum Handguard Black Hard Coat Anodized 15". However, from what I could find you will need a 29mm Crowfoot Wrench.
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by Richard B LaLone, from NY, United States Asked on May 6, 2022
HERA Arms does not state what size wrench is needed for the HERA Arms 110504 IRS AR15 Rifle Aluminum Handguard Black Hard Coat Anodized 15". However, from what I could find you will need a 29mm Crowfoot Wrench.