Quote:
Originally Posted by JuneGrass 8
David , I`m not ready to fire up my old drill press just yet , although I must admit it`s beginning to look dismal. I have some factory loads , and some Sierra 85 grn RN bullets that I`m assembling as dummies for O.A.L. before I get serious , and shoot this thing . I was , and still am very interested in cast lead , as I have never assembled rounds with cast bullets before , been scared silly over leading . So here I am ready willing and.........very grateful for new found interests , and friends . Thanks , Don
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Hi,
To save you some time and aggravation, please read my sticky on how to determine proper O.A.L. with a new bullet type.
The original DWM O.A.L.s for round nose and truncated cone were 1.173 and 1.14 respectively.
For a truncated cone type of bullet, Lee makes a mold for the .32-20, in 90 grain SWC that looks about perfect to me for a 7.65 Luger. Sized to .311 or .312, these should be just the ticket for a Parabellum. The two cavity mold sells at Midway for less than $20.00 and the Lee Mold number for it is 314-90-SWC.
If you don't roll your own, try King Shooters Supply for either their lead .310 or .313 round nose 92.0 grainers, as these should work perfectly in your Parabellum (King Shooters Supply, King of Prussia, PA, Tel. 610-491-9901).
Please know that the 7.65 Luger's groove is at .311, so feel free to shoot .312 to .313 lead through it, as I have for decades. Do make sure your sizer button matches up with the diameter bullet you are trying to seat, or you will have lead shaving when trying to seat them. Lead shaving will totally destroy any chance for accuracy, of course, with just about any lead bullet.
If lead bullets are properly lubed, they will not lead your barrel, so don't think a minute more about it.
If you have any particular questions, feel free to PM me with them.
I hope this helps!!
Sieger