I got one of these last week from a member on here. I like it and it works well. With Federal ammo it does anyway. Does anyone have any luck with the Remington 550 packs? I cant get the stuff to run in my Buckmark or this kit. They both run flawlessly with the Federal (or CCI or Winchester) but not the Remington.And as usual I have more of the Remington than anything else. It does marginally well in my 10-22 but thats about it. Anyone else have better luck with this stuff?