View Full Version : Aero Quantum 7" handguard and FSB

14 June 2016, 18:47
So I want to free float my barrel with an Aero Quantum 7" handguard. I like the barrel, I like the upper, I like the FSB. I've measured from the end of the upper, and it appears to me that a 7" handguard will fit behind the FSB, and i will still have access to the rear pin. With that said, I should be able to remove the barrel, barrel nut, delta ring, and FSB. Install the barrel with new barrel nut, attach the new hand guard, and then re-pin the FSB minus the hand guard cup.
Am I missing or overlooking anything here?
Thanks for the help.