I want to build an upper based on one of the new 16" superlight barrels, but I want the flexibility of having a gas block with multiple Picatinny rails on it (a la BMAS).
However, the new BMAS gas block will not fit on the superlight barrels (damn). Is there any other gas block out there (DPMS 4-rail?) that will fit on this profile barrel for sure? Of course ideally, the BMAS would fit on this barrel.
Thanks in advance
mr. gene stoner