.625 gas block for URXIII?

AR/M4 AR General Discussion
1

I am looking for a lo-pro gas block for a .625 barrel that will fit under a URXIII, not a clamp-on and hopefully one with enough meat to be drilled for a taper pin.

I see the Vltor set screw block is in stock in a number of places, will it work?

Thanks.

2

How about the LaRue or Daniel Defense low pro GB?

3

A lo pro will fit under a URXIII.

4

I have a DD middly upper with a pencil profile barrel, low pro gas black with a KAC URX III rail.