This will go on and on, wouldt it.

And still no one will attempt to point a finger to what causes OSR, some say its monos, some its monos without driving bands, some say ist solids, some overpressure due to missfitting bullets and so on.

But no one has in anyway been able to point a finger to a specific bullet or manufactor.

I have seen rifle barrels split from in front of the chamber to the mussle on conventional softnose bullets, not DR barrels, bolt rifle barrels.

Let Gerard get his answers, and if he gets upset waiting, let him. If you dont like it, just stop commenting it and the problem is solved untill hes gott them, no matter who is right or wrong.

ps, sorry it wasnt ment to you mike, i just hit reply.