Home CMMG BCM KMR Alpha Free Float Handguard install Review & Commentary

BCM KMR Alpha Free Float Handguard install Review & Commentary

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We show you how it install this BCM handguard. What we think about it and our usual antics.

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41 COMMENTS

  1. It's really helpful to watch all the slight issues with assembly. That way we know that we are on the right path. When you watch an assembly vid and everything goes perfectly smooth, it makes it difficult to know if the process is correct. Thank you.

  2. Bcm complete uppers are a bitch to breakdown. I literally had to use a blowtorch just to melt some of the lock tight that was in it and some major pressure to loosen everything up.

  3. Worst hand gaurd I ever installed. The long locking bolts ride against the gas tube while trying to install them. The barrel nut is way too tight. They are right the whole handgaurd is a pain in the bass

  4. 2.5 yrs later keymod vs mloc….???thx 4 the vid keep up the great work (all i want 2 install is EOTEC n some hand stops) should b ok right??? I have a BCM Charging Handle Lrg Latch…I trust them

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