Tactical Solutions SB-X barrels are precision machined from 6061-T6 aluminum and are designed to provide you a superior level of accuracy out of your 10/22 platform. This barrel provides the versatility of a short barreled rifle without the burden of the red tape and paperwork. The SB-X barrel allows for the addition of a suppressor without drastically increasing the overall length of your firearm. The shroud ensures your barrel is compliant and brings the overall length to 16.625". The barrel is threaded in 1/2" x 28 for the addition of a suppressor.