Thanks Jay. It really is sounding like I'm just about to have to experiment a bit much like each and every other load. Was hoping to avoid wasting slightly time with a published recipie nevertheless the powder makers dont look to like goobering up their high$$$ check barrels woth moly.

The bigger lasting cavity may perhaps bring on faster blood reduction. Whilst these an edge Plainly exists, its significance can not be quantified".

If the adhere powder would like to cooperate, which currently they do, I can however toss them very good. Match loads I will weigh each whether ball or adhere.

Quoted: H-335 can be a common .223 Rem powder and was oft suggested by ballistician Ed Matunas who did numerous reloading manuals being a powder that shot perfectly in a variety of rifles.  At first a army surplus powder, it's now newly-made for Hodgdon.   Moreover, because it is actually a ball powder, it meters far better than long-grain IMR 3031.

I did make up a dozen or so dummy cartridges to examine working in the two a AR and also a Mini-fourteen, so I cycled them through the Howa and they loaded no issue, I did not want any power for them to chamber.

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Because I'm not shooting prairie canines or benchrest, I've in no way noticed any drop off of accuracy from fouling. I clear them every two hundred-three hundred rounds whether or not they want cleansing or not.

It was--but you couldn't see it as a result of carbon! H335 was one of the principal motives pratrie Puppy shooters scrubbed out their bores in the sphere each 50 rounds or so!

I’ll continue to preserve H335 as my mainstay, first decide, for many cartridges, but I will follow bullet reloading manuals more meticulously and never ever exceed maximums proven there.

H335 performs good with regular small rifle primers. My AR likes 25gr beneath a standard 55gr ball rounds.

I am aware Speer utilized to advocate them of their manuals for certain ball powders, but I have hardly ever actually found any person else advocate it.

Though I'd a lot of rifles at my disposal, with barrel lengths ranging from 16.five to thirty inches, this data was attained utilizing a Ruger M77 Hawkeye stainless. Causes for choosing it included its respectable precision which was usually sub-MOA, a 22-inch barrel that is certainly roughly an “common” length and is popular among the hunters, leading-rated gas defense and longevity, which was required for that significant volume of shooting associated with the preparing of data.

H335 is the only powder I've applied reloading .223 and I've been proud of it.  It can be just a little temperature delicate, this means an accurate load get more info at forty degrees (outdoors temperature) will open up up a little bit when it's 90 levels outside the house.  It's not a tremendous deal but a sub-MOA load will open approximately one.5" or so when It can be incredibly hot out.  As mentioned above, the H335 meters so effectively, even away from my affordable minimal Lee powder throw.  When I'm loading, I'll powder charge 10 rounds at any given time and occasionally, I'll consider a single and dump it back again into my harmony scale to be certain it zeros.

Fast ahead a couple of years with another new bolt action .223 and that very same load was giving me cratered primers and tricky to eject brass.