Established in 1989 Guntec offers an extensive line of tactical weapon accessories. They have provided components to Police Departments and the US Military and are devoted to supplying the professional and the average shooter with top quality products. An example of this is this AR-15 Midlength gas tube. It made from 304 Stainless Steel with an overall length of 11.75", This product like other offerings from Guntec is proudly made in the USA.
finally got it right
after realizing that I had installed the wrong length gas tube, ordered correct one and fixed my problem. surprising what the correct length tube will do for cycling. DUH.
November 13, 2018