I am looking a Thompson Encore that an individual has that is asking a very low price. I am going to purchase it, but would like to have some input as to accuracy that I can expect. It has a 15 in. barrell and is all factory. It hasn't been shot more than 50 times. What type of accuracy am I to expect. The poor guy is going thru a divorce and is dumping all his firearm. I want to use if for fox squirrel hunting. Please help if you can.