Good upgrade - FAB Defense GLSHOCK AR-15/M16/M4 Recoil Reducing Stock Polymer

From a standard plastic stock to this was a very nice upgrade. Since it was the same or considerably less than comparable stocks, it seemed like a good choice. The added shock absorbing feature seemed like a bonus that probably wouldn't effect anything, at least not negatively. I pleasantly experienced a very slight less sharp pulse (say 10-15%) with subs, but a more noticeable difference with supers (say, 15-20%). As with physics, the energy didn't evaporate into the ether of the universe, but seem to just be averaged out at just a usable amount. In a rapid fire use it will help keep you on target, and in a competition scenario or just a long day on the range it seems like it would reduce fatigue. Needs a little moly powder or thin film of drylube on the outside of the buffer tube to work best, otherwise the friction will slightly inhibit smooth action. The storage will be nice once I figure out what to keep in it