I'm looking for any patents that might exist on any AR15/M16 stocks and designs. Can anyone point me to any website or where to find if there are any that exist. I'm in the process of designing some stocks and I would not want to design or infringe upon something that already exists or is on paper.
be sure to design a stock that uses the shorter buffer tube (of a collapsable), hence making a shorter stock. there is a market for it and RRA can't seem to get their act together... I know I will buy it from whoever gets it to market 1st.