Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Decent stock for the A5, low cost.

For your money, you are getting a plastic stock. At the price you are paying, it's a decent stock for the money. There are better stocks out there, but they cost twice as much. NOTE -- When you pull this stock out of the packaging, the O-ring will probably be swollen. Push the O-ring back into the groove with a toothpick, and the stock will slide into place easily. I doubt the o-ring is necessary, but I used it anyway. The o-ring will keep the stock from seating correctly if you don't remove it or re-seat it. If you just want a stock to shoulder your weapon, this will get you by for a while. For regular sized players, and younger players, this stock is a nice buy. It won't take a lot of abuse, so if you are rougher with your gear, look at a metal stock instead.