OE-SPEC- 5.56 12.5" Mid Gas, AR15 Barrel- Nitride

Got this to make a 12.5 Dissipator of sorts. This barrel are run 100% so far and I've put about 400rds of wolf steel case threw it. I had some concerns if it was going to cycle reliably with wolf but it has been great no issues to date. The only thing I wish they would habe offered is an A2 FSB option, I had to drill and pin my own. But this is I. My opinion much better then is more popular 10.5 inch brother. More velocity without giving up anything in the mobility dept. And in my case the ability to put midlength handguard on the barrel, which allows me to extend my hand out further. And it looks badass!!!!

One of the cleanest and cost effective barrels on the market today KAK industries hits it out the ball park again. I ordered the mid length barrel on this 12.5 inch and was told not to due to Lag time and cycling issues but experienced none I've shot everything from Blackhills match ammo to steel casing TulAmmo with no jams, misfires or cycling issues with over 1000 rounds and just as accurate as my blackhole weaponry stainless steel $375 barrel. excellent Product !!!!

Everybody said mid length gas on 12.5" barrel wouldn't cycle. Well, I built it anyway. It cycles flawlessly and last round holds open every time. Night and day difference from my 10.5" carbine gas barrel. The mid length shoots much smoother. The fit and finish of the barrel is excellent.

Nice hard barrel. I had to order harder bits just to drill dimoles for my gas block screws.