5KU Machined Outer Barrel for TM M4 MWS Series Airsoft GBB Rifles
(Style: Carbine / 8.7")

"Installed the 10.3" barrel for a MK18 build. Went in with no mods needed, is rock solid and performs well. Can't think of anything to gripe about. Maybe if it was gray phosphate finished steel...but hey. I'd like to find a million bucks on the sidewalk, too. It's a good barrel.

"Bought this for my Double eagle Noveske N4 (mws clone). The hop up did not fit into the barrel, I had to sand down the inside of the barrel for the hop up to fit. Keep that in mind before purchasing.

"High quality but make sure you pay close attention to your original. I had to do a lot of DIY to make myself be fit with the hop up