Thanx guys...I DID A LITTLE TEST I FOUND A GOOD LOAD WITH MY STOCK TUBE THAT was in the gun now i know this isnt the best but it will do for know till i save up some money i shot a paper target and i got 9bb's in the head and alot were in the top part of the neck and like 5 or 6 in the middle at 25 yards...is this good all the wrest were very very close i tried it like 6 times it all eneded up about the same a couple of times it did alot better then this i tried a 35 yard shot and did good to..so shall i stay with this load or try ure thing lou-lou..i just want the best and were can i get a .655 or a ,660 cause i have a ported barrel and the cheapist i seen one for was like 45 dollars