I picked up a 50ct. box of one hundred sixty Nosler Accubonds, but I'm hesitant to burn off the powder and projectiles on workup when all I have is fifty bullets. But I really need to locate a bullet within the a hundred and sixty class that my more mature rifle likes.
H4831SC Powder readily available in stock now. Ballistically, this Extraordinary Extruded powder is the exact copy of H4831. Bodily, it has a shorter grain dimensions, consequently, the designation SC or shorter Lower. The shorter, far more compact kernels enable the powder to circulation in the powder actions extra easily, helping to reduce the continuous slicing of granules.
The obvious bring about can be a rough/ruff bore. No amount of copper fouling lessening agents within the powder will almost certainly correct this.
Which means the knowledgable handloader can, with a few extrapolation, look for a starting off load when just one is listed for a particular cartridge.
My expertise would be that the SC and SSC loaded to a similar body weight because the lengthy Slash displays a decreased velocity.
Any load data to support that? My 1st assumed is it is not intending to burn up many of the way and velocities will likely be gradual and all over. Might h4831 vs h4831sc be a pleasant fireworks Exhibit!
NBTs or Hornady VMax, but Possess a confined provide of Varget, along with a large amount much more available H4831SC. I shoot fifty five gr. loads Nearly exclusively, mainly because which is just what the rifles shoot the most effective.
and you might want to invest in some new load data guides. powder composition and chemistry can h4831 vs h4831sc does transform through the years. 4831 powder of years back isn't really same as exactly what is available. that's why anyone serious about reloading safely will likely have essentially the most recent load data h4831sc load data books to seek advice from.
Using the limited Slash version powder comes around The bottom with the lower shoulder so I however have many room.
It's funny how over time loading innumerable unique cartridges in a variety of rifles that I have never obtained suitable close results with H-4831 or even the limited-Slice Variation.
So happy your acquiring more sorts of powder back in. Now you must get primers again in stock and reloaded can get started reloading once more.. just indicating
That is an Excessive extruded propellant and presents heightened insensitivity to cold and warm temperatures.
Some of the old Lyman data just outlined IMR 4831, which was surplus military powder and now more recent mfg as H4831.
NBTs or Hornady VMax, but Have got a constrained source of Varget, plus a lot additional accessible H4831SC. I shoot fifty five gr. loads almost solely, because that is certainly just what the rifles shoot the most effective.