My throat on mine is still std dimension.... but I have a stock of the old 2 diameter 150 & 175 gr Corelokts that I will load with an old batch of 7828 and H570 & H870 to see if one can actually hit those 1962 velocity figures. Also have a 26" ss take off barrel to replace my current one when it goes. MB


" Cheapest velocity in the world comes from a long barrel and I sure do like them. MB "