About hp-38 powder
Being able to use a single powder for many apps is a fantastic benefit. This standardization can permit you to keep the powder evaluate loaded With all the very same powder, make bulk powder purchases a lot more equitable, and generally make your life less complicated. Just one good illustration for pistol loaders is Winchester W231 and Hodgdon HP-38 (exactly the same […]& if you could possibly be so variety regarding click the Justice scales underneath my avatar, It could be tremendously appreciated.
Most of my load facts arises from more mature sources and perhaps that information and facts is a tiny bit conservative. No person would like to be unsafe or reckless but there arrives a degree When you've got to look at the data and say, "this was suitable 30 many years back, what altered?"
Within the grand scheme of factors, Alliant’s Bullseye has an ever-sodeserved popularity of providing an exceptionally high degree of precision and uniformity of pressures and velocity in concentrate on masses. HP-38 has obtained an Similarly admirable status of giving superlative precision, As well as in distinction to Bullseye, by Hodgdon’s summation, HP-38 is a very flexible propellant powder.
It should be noted that a LOT of that screening was accomplished before I begun casting and I used to be utilizing commercially Forged bullets. These bullets were being almost always more durable than needed and bevel centered.
I'm not debating which the bullets I'm working with may be a minimal hard for std 38 Exclusive loads.what I'm possessing a problem with is facts with the powder manufacterer that's not accurate.i dont Have a very chrony so i rely upon info i get that demonstrates a selected load recipe plus the velocity it achieves. 158grn guide bullet in excess of three.seven grns velocity at 850fps.that to me seems like a good load to begin a workup.but it surely doesnt get 850fps and from info previously mentioned is sort of abit reduce.so i followed suitable protocall and began lower than max and knowing they are going to get fired in my gp100 I believed i would've a superb performing load.what i got was a anemic load that leaded my gun bad at twenty five rnds.
I Obtained the COL from the Berrys File online numerous many years ago that advocate OALs for his or her unique bullets and one.one hundred thirty†was the advocate duration.  I don’t see it on HP38 powde their own Web-site now.
The 9x19 is not really noted for accuracy and many perform, together with gunsmithing is necessary for any actual accuracy. Bullseye shooters are utilizing barrels with ~one:30 twist costs and all the "accurizing" tricks recognized (and nevertheless not acquiring as accurate as an honest .forty five Automobile). Click on to expand...
It is just a kind of items we live with given that we don't have tension transducers on our barrels. Considering that I have never discovered a max load to generate the top precision, I have Just about in no way labored up a load to MAX ranges, as I see accuracy deteriorating ahead of I get there.
So, I assume we would need to declare that, Regardless how precise the 9x19 is inherently, you may even now have to have a lot of gun do the job for getting where by most .forty five Autos start out at.
Decades go Once i ran a gun shop…I had been surprised at men that would shell out The cash for just hp-38 powder a higher conclusion rifle..then would low cost out on optics. I did sway several into your concept of shopping for decreased conclusion rifles and going up within the optics region. I are already relocating about now to the upper conclude scope mounts and rings additionally checking for alignment and many others…it does create a variance!! $three hundred.00 for mounts and rings? Sure. And bedding.
It truly is really just the alternative .... a fast burning powder only takes one/2" of bullet journey to completely burn up up so the bullet virtually coasts out of the muzzle in a slow velocity.
forty S&W nevertheless, however it should really exercise nicely. It is really appropriate up there with Distinctive concerning versatility, and it has the advantage of taking over much less House in the case. Better of luck with it, and let us understand how it really works out in .40!
Myself, I prefer to remain middle on the highway, or over the very low facet. I am just loading plinking ammo, nevertheless, so electrical power is of minor worry And that i get ok precision to help make me joyful.