Reduced power buffer springs

[Klem]

Whether a reduced energy recoil system is an improvement on a normal one is debatable. An AR fires from the closed bolt position, not like the old free-floating bolt systems on sub machine guns. With an AR, the cycling will be finished and no longer an influence by the time the trigger starts its pull.

As for recoil impulse, you can also change that with ammunition, muzzle device, and weight of rifle etc. I suppose it could be improved...