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Joined: Dec 2007
Posts: 25,116 Likes: 1
Campfire Ranger
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OP
Campfire Ranger
Joined: Dec 2007
Posts: 25,116 Likes: 1 |
Looking for load info for 250 Savage and R17. Not a lot of info out there, that I found at least.
Anybody here ever use R17 with 115 grain bullets?
“Life is life and fun is fun, but it's all so quiet when the goldfish die.”
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Joined: Apr 2008
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Campfire Regular
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Campfire Regular
Joined: Apr 2008
Posts: 1,981 |
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Joined: Dec 2007
Posts: 25,116 Likes: 1
Campfire Ranger
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OP
Campfire Ranger
Joined: Dec 2007
Posts: 25,116 Likes: 1 |
Thanks lotech.
I have some of the Sierra data. Unfortunately they don't list pressures. Was hoping someone might have some modern load/pressure data with R17.
“Life is life and fun is fun, but it's all so quiet when the goldfish die.”
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Joined: Mar 2021
Posts: 567
Campfire Regular
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Campfire Regular
Joined: Mar 2021
Posts: 567 |
Maybe someone could run a quick load for your chosen bullet and Reloader 17 for you. I don't have quickload or I would.
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Joined: Apr 2011
Posts: 15,329 Likes: 4
Campfire Ranger
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Campfire Ranger
Joined: Apr 2011
Posts: 15,329 Likes: 4 |
22" barrel, 115 Nosler BT, RL17 ran at the standard 52K PSI.
Cartridge : .250 Savage
Bullet : .257, 115, Nosler BalTip 25115
Useable Case Capaci: 37.730 grain H2O = 2.450 cm³
Cartridge O.A.L. L6: 2.515 inch = 63.88 mm
Barrel Length : 22.0 inch = 558.8 mm
Powder : Alliant Reloder-17
Predicted data by increasing and decreasing the given charge,
incremented in steps of 1.305% of nominal charge.
CAUTION: Figures exceed maximum and minimum recommended loads !
Step Fill. Charge Vel. Energy Pmax Pmuz Prop.Burnt B_Time
% % Grains fps ft.lbs psi psi % ms
-13.1 86 31.30 2373 1438 32121 8396 92.9 1.398
-11.7 87 31.77 2410 1484 33482 8552 93.7 1.375
-10.4 88 32.24 2448 1530 34904 8704 94.5 1.352
-09.1 90 32.71 2486 1578 36389 8849 95.2 1.329
-07.8 91 33.18 2524 1626 37944 8989 95.8 1.303
-06.5 92 33.65 2561 1675 39569 9122 96.4 1.277
-05.2 94 34.12 2599 1725 41270 9249 97.0 1.253
-03.9 95 34.59 2637 1776 43048 9369 97.5 1.228
-02.6 96 35.06 2675 1827 44914 9482 98.0 1.204
-01.3 97 35.53 2713 1879 46870 9588 98.4 1.180 ! Near Maximum !
+00.0 99 36.00 2750 1932 48916 9685 98.8 1.157 ! Near Maximum !
+01.3 100 36.47 2788 1985 51061 9775 99.1 1.135 ! Near Maximum !
+02.6 101 36.94 2826 2039 53318 9856 99.4 1.113 !DANGEROUS LOAD-DO NOT USE!
+03.9 103 37.41 2863 2093 55669 9929 99.6 1.091 !DANGEROUS LOAD-DO NOT USE!
+05.2 104 37.88 2900 2148 58172 9993 99.8 1.070 !DANGEROUS LOAD-DO NOT USE!
+06.5 105 38.35 2938 2203 60786 10047 99.9 1.050 !DANGEROUS LOAD-DO NOT USE!
Results caused by ± 10% powder lot-to-lot burning rate variation using nominal charge
Data for burning rate increased by 10% relative to nominal value:
+Ba 99 36.00 2894 2139 59347 9350 100.0 1.067 !DANGEROUS LOAD-DO NOT USE!
Data for burning rate decreased by 10% relative to nominal value:
-Ba 99 36.00 2550 1661 39852 9350 91.9 1.274
Semper Fi
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Joined: Dec 2007
Posts: 25,116 Likes: 1
Campfire Ranger
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OP
Campfire Ranger
Joined: Dec 2007
Posts: 25,116 Likes: 1 |
“Life is life and fun is fun, but it's all so quiet when the goldfish die.”
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Joined: Apr 2011
Posts: 15,329 Likes: 4
Campfire Ranger
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Campfire Ranger
Joined: Apr 2011
Posts: 15,329 Likes: 4 |
No problem! Hope it helps. Post up what you end up with.
Semper Fi
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