Tube for the SUOMI 31 with template from which the buyer can make a semi automatic receiver. The front barrel lugs have been machined and the threads for the end cap have been turned. It will accept a barrel and shroud. This tube has an inside diameter of 1.188" making it ideal for semi auto builds and is compatible with our semi auto kit (S31SAK). No FFL required for purchase.

Due to current demand, these tubes are temporarily limited to ONE per customer until otherwise noted.