The J.A.G. Line of gasblocks provide a High Quality, affordable product that is beautifully finished and machined by CMT's World Class manufacturing equipment and staff. J.A.G. gasblocks feature a completed through hole instead of a blind gas tube hole to ensure future trouble free replacement of worn gas tubes.
The Just A Gasblock is a Low profile style AR15/10 gasblock compatible with all CMT UHPR™series rails along with many other rail systems.
We are so confident that you will be 100% satisfied with this product that we have backed your purchase with our 30 day money back guarantee.