I have a A1/C7 Shorty with ML2!
And a A1/C7 20HBAR!
I would like to get a Flat Top Dissy with a 16inch Super Lite Barrel!
I plan on useing a Flip up Back up rear sight.
And a M2 Aimpoint!
QUESTION would Bushmaster make this upper for me? Or do I have to buy all the parts and do it myself?
QUESTION Does the SL 16 weigh less than the 16M4?