BCM MK2 Upper & Aero Enhanced Gen 2 Handguard Compatibility Question

redhead522

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Apr 1, 2010
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Hello everyone,

I recently picked up a BCM MK2 FDE 14.5" upper.
I have bigger hands and the BCM handguard is a little thin for me. I was planning on putting an Aero Enhanced Gen 2 Handguard on it, but have read about compatibility issues with the MK2 upper and aftermarket handguards.
Does anyone know if these two are compatible before I order the handguard?

Thank you in advance,
David
 
Any handguard will work that does not protrude rearward of the barrel nut/receiver interface. If it protrudes rear of that surface, like the Geissele handguards do with their set screw rotation adjusters, it will likely have issues.
 
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