This barrel was finished well, except for the rear part where the barrel enters and receives hop up. It was badly finished and actually CUT my bbs as they would fly throw the barrel. Absolutely killed my mediocre groupings on my VSR 10 clone until I ground the barrel 'window' so it wouldn't slice the bbs up. Even then, it was a rather wide barrel and I found it didn't fit the kind arms hop up rubber I had purchased although that hop up rubber was rather poor quality anyway.
*Note: THIS IS MADE FOR THE VSR 10 FULL LENGTH NOT THE G-SPEC! YOU WILL HAVE TO COVER IT WITH THE SUPPRESSOR FOR G-SPECs!
-Finished well except for the rear
-Tighter bore (if that's what you're looking for)
-Stainless Steel (not cheap, flimsy aluminum)
-Poorly cut on the rear
-Wider than most barrels
Rating: [3 of 5 Stars!]