I was skeptical of this at 1st but took a shot, boy am I glad I did! Of all the gun accessories I have bought in my life (and my wife said it has been a lot) this is BY FAR the most fun. The learning curve on this is only about 1-20rd clip. MGS can expect multiple orders next week from all my friends in this area that shot it over the weekend. Caution though, this thing may result in an erection in males, if it last longer than 4 hours consult a doctor!
5 star ONLY because there was not a 10! Do not worry like I did, this thing is well worth the cost but you need to go ahead and order at least 1000 rounds with it.