Hey everyone! I'm interested in purchasing a H&R slug gun single shot and all i heard about the gun is that it's a great gun. I have a couple buddies that have the 20 gauge but my question to you all is the 12 Gauge just as good? I can't find the 20 Gauge anywhere but i know a store that has the 12 in stock. Before i purchase it, i want to know if anyone has shot the gun and how do you like it? Thanks