Good gas tube with a role pin included, fits snugly in the gas block i have, so little leakage - Presma AR Black Nitride Gas Tube With Roll Pin

Good gas tube with a role pin included, nice NPN finish. It fits snugly in the gas block I'm using on this build (Faxon Firearms adjustable gas block) and the gas tube comes out flat and flush with this particular gas block, so it should have very little "gas blow by" and leakage around this junction. The item had a pretty good price, as usual OP had it to me in a considerate amount of time and was well packaged. Two thumbs up on this one.