Remember somone saying that Sand B ammo was .310 in Diameter and that privi partizan was Boat tailed therefore not so good for older bores.

Is S&B boat or flat tailed (the 180gr FMJ stuff) and what is the diameter of the PP ammo?

Then next question.... which is going to have a bigger effect on accuracy, having a larger Diameter to engage the rifling OR having a flat tail. Just about to start reloading but I have to buy some commercial ammo first.
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