wirelessguy2005 wrote:i have the ability to offer 40 grain bullets, however with the dies that are currently being used they would have to be a flat base 40 grain bullet. To be honest the flat base design is good out to about 350 - 400 yards, beyond that range the boat tail bullets really start to shine over the flat base. If enough people are interested in a 40 grain option i will look into it. Anyone interested Please post up or PM me.
Thanks,
Brad
To be honest..... That has not been my real experience with making and shooting swaged 40 grain and even heavier (not necessarily longer) bullets, both flat based and boat tailed bullets, for a lot of years. In the smaller calibers, the boat tail offers very little, if anything at all in trajectory, and for the most part the flat based bullets are far more accurate at typical shooting ranges in normal barrel twists.
Again, what I'm saying comes from quite a few years of actually swaging and actually shooting 20 caliber bullets in a lot of different weights and configurations at both short and long ranges. Today my boat tail die is gathering rust based on the same comparable ballistic results I've obtained from numerous 20 caliber rifles. For years I've swaged nothing but flat based bullets. Maybe I've missed something....
Anytime that you boat tail a small caliber bullet, the overall length of the bullet can create accuracy difficulties not seen by comparable weight flat based bullets in conventional barrel twists.
I will add that boat tailed bullets do give real ballistic advantages in larger calibers where bullet length is not so critical (the large the caliber, generally the better the results you get), but not so much in the 20 and smaller calibers.
-BCB