The Definitive Guide to 800X powder
The Definitive Guide to 800X powder
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The point with 800x to come back alive is compression, with light bullets that could't compress Considerably into the situation I A lot choose PP, LS 572 to 800x. I improve figures and precision within the non 800x powders. With heavier bullets from the 240g up to over 300g is where 800x shines.
I utilize it for my more rapidly looking load for my 28ga. I take advantage of an adjustable bar inside of a 600jr. Along with the metallic baffle, I'm able to keep +/-.3grs really effortless. I should purchase the pink plastic baffle to determine if It is really much better. But 800x is usually a bear to operate with.
Each individual of those bullets may well weigh precisely the same but be incredibly distinct in complete length and space occupied within the cartridge circumstance. This can and does impact tension dependant on the powder compression or cost-free House... exact degree of powder but much less space raises strain.
I might think the "why" is definitely the modest diameter of your bushing hele nd the flakes jamming up attempting to get in there effectiely. I've thrown it on the metallic powder evaluate in little'ish amounts and it absolutely was Okay, not terrific.
I got a bit far better effects using the seven hundred so I stayed with it. If an individual has one of several older Dupont load manuals it will have the loads for 800X. just my practical experience anyway. james
This substantial-grained flake powder, which was as soon as bought under the IMR label and it is at this time marketed under the Hodgdon label, performs at its highest degree when Employed in hefty area loads starting from ten gauge to twenty-eight gauge.
I feel he previous C.U.P. method was almost certainly far more exact depending on the crushed copper disk of identified compressive forces. This was slow and could only be use at the time for each disk which had to be evaluated as a highest.
Alliant Steel is regarding the exact same geometry as 800X and when dropping A- Metal by way of bushings or even a measure I consider a one% or much less variation on 38-40 grain rates appropriate, while on my much better times I could possibly get it beneath than that
At some time, Xbox Are living social gathering members requested me if I was using Kinect when in chat, and thinking about the frequency by which I exploit Xbox Reside to Participate in game titles co-operatively, I found it being an enormous challenge.
Very low tension implies a sluggish burn. I think the 135gr/800-X "reverse strain get the job done-up" is really a situation in which You can find an First violent expansion of gasses in the primer and an incomplete Original powder burn off. Since the bullet moves swiftly down the barrel, the stress drops, slowing the burn level in advance of the many powder could be burned inside the barrel. Heavier bullets with 800-X do not have this problem, because the pressure continues to be superior ample to finish combustion because the heavier bullet accelerates in a slower speed down the barrel, keeping a higher tension. It is really doable that utilizing a magnum 800X powder primer may deal with a theoretical one hundred thirty five slow burn up challenge, but I am previously having 1660 fps (six" LWD) with an ordinary primer, and I've experienced decreased tension signals with standard primers and 800-X generally, Specially with heavier bullets.
I'm able to imagine that the larger flakes don't settle in addition inside the lesser diameter bushings, but concurrently I've experienced no difficulty throwing equal weights of 800X by way of a Lyman fifty five or Dillon measure when loading 800X for handgun cartridges.
When you have not but performed so, I do think you should try out Inexperienced Dot. I come across that it's available, fair in price and economical for loads working with not more than twelve.
Incorporate to estimate Only present this user #21 · Mar eight, 2015 Never in the past have I at any time viewed this type of mixing in the powder makes use of as we are experiencing now. This probably is the results of there staying countless alternatives, with overlapping makes 800x use of, available to re-loaders.
I'm however a big supporter of 800-X, especially for "weighty and fast" masses. Till another person does some certifiable pressure screening, nevertheless, Will probably be a secret concerning the place that 37,500 psi mark lies. Until eventually then, I do think I'll err about the facet of caution.