Tactical Solutions has transferred the innovation from the X-Ring™ series SBX barrel over to the AR-22 conversion. The AR-22 SBX barrel is a 6061-T6 lightweight aluminum threaded end* barrel with a 4140 button rifled steel liner and Hogue® free float forend. The SBX barrel has bore length of 12.25” with a permanently attached shroud for an overall length of 16.5” allowing the user to attach a suppressor without adding length. This gives the user all the advantages of a short barreled rifle without the time consuming and costly SBR paperwork. As with all of our AR-22 conversions, it includes our CNC machined bolt assembly with 416 stainless steel bolt and precision ground tool steel guide rails for strength and smooth, reliable, functionality. In addition, the AR-22 SBX includes a forged charging handle with our tactical latch. Includes one Black Dog Machine magazine.