by Bmt85 » Tue Jan 24, 2017 1:40 pm
They do 7.5" and 11.5" barrels. As far as uppers they offer, I've only seen the 11.5" used. Also wouldn't recommend having work done to melonite barrels. The treatment (melonite) hardens the exposed metal, and adds corrosion resistance. Cutting into it could screw with the hardness of the metal that is left after cutting, and will most likely remove any corrosion resistance as well. If you have to have a 10.5", custom order a BHW, or look into a stainless barrel with a carbine length gas system, and have it cut down. Or maybe go with a pistol length gas system because of dwell time, not sure exactly. You will probably have to play with the gas port size on the barrel, but that's easy enough.