I did some checking on that case length issue and it does appear that some semiauto and match grade firearms have a problem with the long case. My Winchester and Marlin lever rifles, Winchester pump rifle, Marlin semiauto rifles, Savage semiauto rifle, Heritage revolver, LLama semiauto handgun, High Standard semiauto handgun and of course the Iver Johnson will cycle the round but accuracy will vary from firearm to firearm. Part of the variation just might be the result of the case length-not necessarily the bullet jumping the grooves.
Now days I just run Stingers in the old TP22--I don't like spending money on special ammunition if I don't need to. However, if the Velocitor ammo is more accurate and cycles good then the Stingers might be toast.
Last edited by BearTaylor; 03-15-2011 at 06:20 PM.