Gentlemen,
I need your sage assistance on swapping a BCM, M-lok, handguard from one BCM upper to another BCM upper.
I have a KD4, BCM upper with a 13" M-Lok handguard on my 16" barrel. How hard is it to swap a 15" BCM, M-Lok handguard from another BCM upper also with a 16" barrel? Any tips or tricks would greatly be appreciated. Thank You!!!
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