Top Guidelines Of 223 h335 load data
Top Guidelines Of 223 h335 load data
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2 gr H335 and Remington BR primers. Worst accuracy arrived with the CCI #forty one primers. I want to chrono this load through the entire Wintertime into the warmth of up coming summer season to view if everything unusal pops up at the end of the temperature extremes. Mainly because it stands the Hornady 55gr FMJ bullet, any LC brass, 26.2 gr H335 and Rem BR primers is my "Typical Goal" load.
Quoted: H-335 is a classic .223 Rem powder and was oft recommended by ballistician Ed Matunas who did various reloading manuals being a powder that shot perfectly in a variety of rifles. Originally a navy surplus powder, it's now freshly-created for Hodgdon. Also, as it is usually a ball powder, it meters much better than extended-grain IMR 3031.
During the accompanying data just a few loads exceeded a fifty-grain charge weight, and have been largely loaded along side
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My load with Hornady fifty five-gr bullets was fine, but his While using the Noslers (inside a Rem 700 VS) was not. Incredibly hot temps + a bullet that tends to generate much more strain + unique rifle. Backing off no less than 0.5 to twenty five.5 or fewer would solve his pressure problems. In the case of a person using Federal .223 Rem brass that has been famous for triggering pressure issues as a result of it's thicker walls and thinner World wide web place, a decreased load is definitely recommended. This is often why some posters have distinct success with loads that are only fine for Many others. Nearly all of handloaders who have no technique for chronographing their perform-ups as a strategy for obtaining a tackle on tension in their guns with their elements. When tension indications appear over the brass and/or primer, then regretably extreme stress is previously present. Keeping an eye on the chronograph regular velocities lets you are aware of when anticipated maximum velocity has actually been attained. In such cases It could be in the area of 3107 fps when you ordinary out all 5 resources. Hence backing off a little bit will normally stay away from this and is also making use of fantastic feeling. Just one good way of acquiring a fantastic cope with on what your restrictions really should be is to average data from many of the resources you can obtain. In such cases, averaging all 5 sources gives an average maximum demand body weight of twenty five grains at 3107 fps. In case you have been to throw out the "odd" greatest charge pounds of Hornady plus the "odd" low velocity of Sierra you'll get this common: 25.5 grains at 3134 fps - which I think would be a bit far more reasonable figures for barrels during the twenty-22" vary from what I have observed. That is certainly why I like to refer to as several data resources as is possible just before setting goals for just a load get the job done-up. Moreover, 1 should investigate and find out In the event the picked parts can increase to pressure (Federal .223 brass, Nosler Ballistic Suggestions, M193 bullets etcetera.) Of course this dialogue just isn't about acquiring your "precision node" but just charge/tension/velocity ambitions or ceilings. Having said that in my circumstance, precision looks to boost with increases in demand bodyweight when loading H-335. Commence loads like 23 to twenty five grains are only so-so, but loads like twenty five.5 are Great for me. I are convinced the bullet employed makes A much bigger change when compared to the cost excess weight. *Although some Observe that 26.0 grains is actually a "five.fifty six NATO-stress" load - With this unique scenario it is clear that accurate five.56 NATO-stress ammo - LC M193 actually is far hotter and 90 fps more rapidly On this unique AR15. This may only be founded with the chronograph or perhaps a tension barrel.
Because this propellant is customized for certain applications, the quantity of cartridges and bullets is proscribed, but in which it really works, it genuinely works!
Quoted: I get bored effortlessly. I'm attempting to load up some 55gr plinking loads and ideally make a inventory pile. At the moment I'm making use of CFE223 for my 223 loads.
I use it really thoroughly in searching loads because I'm pleased with moment of deer (generally a lot better with 3 shot teams @ about an inch) precision additionally maximum velocity.
I'm the vast majority of my way through an 8# keg. Could it be the most beneficial powder for every application, no. Have greater powders been built considering that, Of course. I am not in a local where temperature sensitivity is a concern
H4350 - This Severe Extruded propellant is actually a burning speed that has been identified to shooters for decades. All through that point, Hodgdon has modernized H4350 by shortening the grains for improved metering and rendering it insensitive to hot/cold temperatures.
That way I've a fantastic comparison with H335. Only trouble has become is enough time I get started loading up all my 3gun/Opposition fodder for this season. It truly is quite a bit of get the job done.
Even though I had numerous rifles at my disposal, with barrel lengths starting from sixteen.5 to 30 inches, this data was obtained utilizing a Ruger M77 Hawkeye stainless. Motives for selecting it provided its respectable accuracy which was frequently sub-MOA, a 22-inch barrel that's kind of an “regular” duration and is preferred amid hunters, major-rated fuel safety and toughness, which was needed for that superior quantity of taking pictures linked to the preparation of data.
Moreover, ammunition providers don't have any Handle over how cartridges are stored, including rattling about with a pickup’s dashboard all through summertime warmth, which can almost always raise pressures when fired. Even so, most loads website approached marketed velocity figures established from 24-inch examination barrels when fired from the Ruger M77 Hawkeye’s 22-inch barrel.
My Favourite correct load for 223 is H322 with 55gr V-max Or BIB bullets if I am definitely endeavoring to shoot. I like just how CFE223 meters and shoots incredibly very well but H322 is much more accurate for me.