I have the same gun I tried almost every sheel under $12, including the 3.5" federal flight controls. My gun put 138 BB's in a 10" circle with the winchestersupreme high velocity's3.5" #6's, the #5's were a lot less impressive. However I was using a jellyhead choke I picked up for $50. If you want I will shoot them through the stock choke and let you know how it does with that choke. Just send me a PM if you want me to try this for you.