Nero
I have used trail boss in my martini. .577/.450. Filled the case to the bottom of the bullet. Used barnes .458 300 gr. Patched with teflon pipe joint tape. Shoots great. I have yet to crono.
Trail boss does not give the same velocity as black. In themartini I think I will make up for it. Because the original load did not fill the case. I like the stuff
Had to develop a no lead load. My goal is to kill a pig here in Ca condor country. I figure the smaller bullet with the patch will not be to hard on the barrel.
What does anyone think about this. I am interested in comments
Jerry