Home CMMG How To Swap An A2 Front Sight For A Free Float Handguard

How To Swap An A2 Front Sight For A Free Float Handguard

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Kirk with Aero Precision shows us how to swap out your old school two piece handguard with a new free float handgurd!

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33 COMMENTS

  1. Absolutely amazing video! Very helpful and hitting all the points that are crucial and that most people had questions about! I learned two new things from this such at torquing the barrel but then backing it off a few times, as well as using some anti seize on the barrel nut! Thanks!

  2. Poorly executed video from an armorers perspective. Don't ruin a perfectly good M4 upper. Just build a free floated upper. Don't use aeroshell 33 either because the correct aeroshell "was" 33MS which is now renamed 64. If you have a pinned fsb leave it the eff alone & sell it if that's not what you want!

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