I recently initiated cast bullet reloading for a recently acquired SV40 Sigma. All previous cast bullet experience has included conventional sizing using Lyman 45 sizers and dies. This time, I decided to try the Lee equipment including the TL (Tumble Lube) 175 6-cavity mold and I just cast a 10-lb load of straight Wheel Weights with about 15% soft weights thrown into the brew. Resulting BH using the Lee tester showed 12-14 for about 400 bullets which appeared excellent in formation.
My intent was to load these using Power Pistol, but I have not been able to find any under $50 per lb plus shipping and hazmat. I do have plenty of Unique, and planned to start with 4.5 gr under the 175 bullet until the market becomes more sensible.
Considering this was my first experience with the tumble lube process and the Lee .401 sizing die, I noticed a liberal coating of the lube on the base surface of the bullet. I was wondering if this base coating should be wiped off prior to seating the bullet, and what impact would the lube have on any powder used in the process? Do powder granules which might contact the lube still fire OK?
I do wipe each reloaded round to remove the bullet nose lube prior to storage in my ammo boxes, and do frequently clean the seating and crimp dies as a matter of course.
Thanks for any advice.
Jack
My intent was to load these using Power Pistol, but I have not been able to find any under $50 per lb plus shipping and hazmat. I do have plenty of Unique, and planned to start with 4.5 gr under the 175 bullet until the market becomes more sensible.
Considering this was my first experience with the tumble lube process and the Lee .401 sizing die, I noticed a liberal coating of the lube on the base surface of the bullet. I was wondering if this base coating should be wiped off prior to seating the bullet, and what impact would the lube have on any powder used in the process? Do powder granules which might contact the lube still fire OK?
I do wipe each reloaded round to remove the bullet nose lube prior to storage in my ammo boxes, and do frequently clean the seating and crimp dies as a matter of course.
Thanks for any advice.
Jack