You bet it is ! We just received a our shipment of Midwest Ind. side folders with buffer tubes and put this little beauty together. Our 18.5 in carbon fiber barrel in the RTI chassis with Picatinny rear. Folded this little guys measures 26.25 inches tip to tip and will even fire. Unfolded it is a tack driving machine capable of those 300 yard shots because you have a rock steady receiver, held front and rear into the chassis system, and a full length 18.5 in barrel.
Best of both worlds ? We think so.