I picked up a box of the 39gr Speer TNT bullets the other day (under $16) and loaded (3) each in .3 grain increments of IMR-8208 for a total of 15 rounds just to get an idea how they shoot. As a means to monitor my reloading consistency, I like to measure the ogive to cartridge head as well as the COAL on all of my loads. For the ogive to base, I was surprized that for the (15) cartridges, they only varied from 1.8945" to 1.8965" - a variation of .002". But the COAL measurements only varied 2.2485" to 2.2495" - a variation of only .001".
I was really impressed with the "looks" of these shiny flat base bullets - and my brother-in-law's VLD tool really made loading these bullets much easier. I can only hope they shoot half as well as they load - we'll soon see.
My thoughts on the Speer 39gr TNT bullets
Re: My thoughts on the Speer 39gr TNT bullets
Excited to see as well.
Thomson Encore .204
"Do you know anyone with old rusted out military vehicles laying around going to scrap?"
"Do you know anyone with old rusted out military vehicles laying around going to scrap?"