Uh, is that the current tool?

I've uses a similar one previously. I'm barreling 1-4 ar's every week, depending on what comes into the shop. I don't personally prefer that style, but it all depends. shrug

My list of things I look for 1. Must have a hole for a torque wrench 2. Must be hardened properly. I avoid cheap tools like that, because I've had the castle nut wrench break before, and stripped out those three pins for free floats. 3. castle nut wrench must be 3 pin preferably, because if that one pin gives way or slips, you fuck up a customer's rifle badly.

I prefer this style of wrenchhttp://www.amazon.com/PRI-AR-15-Barrel-Nut-Wrench/dp/B003XEJXK8/ref=sr_1_2?ie=UTF8&qid=1431265186&sr=8-2&keywords=ar15+barrel+wrench But, would love one that is cut into a C shape, so I don't have to always pull the gas block off.