I sent a message to Lee Precision about their resizing die and here is there reply. Their relp is first followed by the question. I hope to have my barrel back soon from Old Scout.
The 38-55 is actually a tapered case, even though it may appear to be straight walled. This means that you can adjust the diameter to which the case mouth is resized with your sizing die. Instead of adjusting the sizing die to touch the shellholder as per the instructions, start with the sizing die adjusted into the press so that it only resizes about 1/2 of the case. Measure the case mouth I.D. (inside diameter). Ideally you want the case mouth I.D. to be .002 to .003 under bullet diameter. If the case mouth I.D. is smaller than this, back the die out one turn, and try resizing another case. If the I.D. is larger, turn the die in one full turn and size the case again. Once you get the case mouth I.D. where you want it, try rechambering the cartridge case in your rifle, just to be sure it will chamber freely before you make a bunch of ammo.
At 11:40 AM 2/12/2007, you wrote:
I am reloading .38-55 for a H&R Target Model. The rifle has a normal chamber, but a large bore. For accuracy I have to load a .380 diameter bullet. Since your die resizes for a .375 bullet, the finished result looks a little lumpy to say the least. What I am asking could you folks enlarge the neck of a resizing die for loading a larger bullet, say by about 3-4 thousands? If you can what would be the charge? Another alternative would be a neck resizer after the brass is once used.