Never received a clear answer on this query from Bushmaster some months back, trying again ...
Bushmaster is making the M4 Dissipator configuration. Great! The appeal here is a lighter-weight upper with the Diss sight-radius advantages.
Any indication, plans or possibility for Bushmaster to produce the Diss upper in the even-lighter-weight "Superlight" barrel profile?
Bushmaster/Jarrod, much obliged for taking the time to reply.