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- Dec 26, 2022
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Looking for velocity differences, I know powder/bullet choices will matter, but say the same weight bullet. What would one expect to gain going 26in shoulder fit barrel vs 26in remage barrel?
1.06" vs 1.25" diameter. I have read comments that the smaller shamk diameter can't be loaded as hot.What are the shank dimensions on those? There wouldn’t be much just in 2” barrel difference alone.
That’s true. Maybe someone else can elaborate on max pressure differences.1.06" vs 1.25" diameter. I have read comments that the smaller shamk diameter can't be loaded as hot.
What are the shank dimensions on those? There wouldn’t be much just in 2” barrel difference alone.
My Pacnor is a small shank Savage so nearly the same size as a Remage. I was always told to stick to 45kpsi as max. Them full shank barrels can hit 55kpsi or slightly more. Im a bit cautious though so 50kpsi is a good safe bet.That’s true. Maybe someone else can elaborate on max pressure differences.
Small shank i would say max is about 65gr of 4198 and a 275gr. In a Full 1.25"x5" long shank barrel you are looking at more like 75-78gr as the max load with the same bullet.
About 200-300fps faster with the 1.25" x 5" long shank barrel. That estimate is using a 275gr and 4198.
I have a remage and was told 65-68gr 4198 and a 275 would be max... I settled at 66gr for accuracy.
Has anyone used Acc4064 with the 275 grain bullets? The following prediction from QuickLoad looks promising.
It is predicting a fairly low pressure with good velocity.
I shot a couple of groups with this powder a few weeks ago and need to try some more.
It is a tall powder stack. Thanks for the tip about the friction proof box. I am still learning.I haven’t used AA 4064, 105 Grs seem like a “Tall” Powder Stack?
Curious, Noticed you didn’t have the Friction Proof Box Checked in the QL Data. I’m Learning & thought you set it at 0.4 to partially account for “No Bullet Throat Engraving” like the CF Cartridges?
I'm just getting started learning QL. Its a lot to take in, & into consideration when plugging in data. Like the 0.4 friction proof box for a great example. Fortunately, I have some guidance to turn to & Billyboy has been one of them.It is a tall powder stack. Thanks for the tip about the friction proof box. I am still learning.
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