The Internal weight system plants the weight right were you want it as far forward as possible and as low as possible aiding in a lower centre of gravity weight for your rifle it will help control cant and recoil with a massive difference with muzzle rise allowing the shooter to follow bullet trace and keep eye relief on target giving the user a better feed back on what’s happening down range once the round is in flight down range, the user can then also have the option to reduce the weight of there rifle by with he use of the quick release thumb screw to simply pulling out the weights with the use of the front tab to get rid of any undesired weight when needed,