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Winchester classic stainless 30-06 with a 24" barrel
Brass: fully prepped NOSLER
Primer: WLR
Bullet: 190gr Nosler Accubond LR measuring 1.492"
Powder charge: 63.0gr RL26
Is this a safe max load? What pressure?
Thanks, Dinny
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Here ya go Dinny. Not sure what you're saying by OAL of 1.492," so I ran this at standard magazine length. Personally, I'd monitor this and make sure it does not go over 2900 in the interest of maintaining the quality of best guesses. If you can really get 2900 with safety, that is a SMOKIN load! Cartridge : .30-06 Spring. (SAAMI)
Bullet : .308, 190, Nosler AccuBond LR 58456 G7
Useable Case Capaci: 57.533 grain H2O = 3.736 cm³
Cartridge O.A.L. L6: 3.340 inch = 84.84 mm
Barrel Length : 24.0 inch = 609.6 mm
Powder : Alliant Reloder-26 *C
Predicted data by increasing and decreasing the given charge,
incremented in steps of 0.659% 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
-06.6 103 58.85 2673 3014 47231 10129 99.0 1.301
-05.9 104 59.26 2695 3064 48480 10174 99.2 1.285
-05.3 105 59.68 2717 3114 49768 10216 99.3 1.270
-04.6 105 60.09 2739 3165 51099 10255 99.5 1.255
-04.0 106 60.51 2761 3216 52473 10290 99.6 1.240
-03.3 107 60.92 2783 3267 53890 10321 99.7 1.225
-02.6 108 61.34 2805 3319 55356 10349 99.8 1.210
-02.0 108 61.75 2827 3371 56869 10373 99.9 1.196
-01.3 109 62.17 2848 3423 58432 10393 100.0 1.181
-00.7 110 62.58 2870 3476 60051 10409 100.0 1.167
+00.0 110 63.00 2892 3529 61721 10421 100.0 1.153
+00.7 111 63.42 2914 3582 63454 10431 100.0 1.139
+01.3 112 63.83 2935 3635 65244 10440 100.0 1.126
+02.0 113 64.25 2957 3689 67098 10449 100.0 1.112
+02.6 113 64.66 2979 3743 69017 10457 100.0 1.098
+03.3 114 65.08 3000 3797 71008 10464 100.0 1.085
Don't be the darkness.
America will perish while those who should be standing guard are satisfying their lusts.
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I'm sorry, I knew I forgot something. My COAL is 3.414"
62.5gr shot with holes touching at 100yds. Will chrono next weekend but it feels like every 300 Winchester I've ever shot at 2800fps.
Thanks, Dinny
Last edited by Dinny; 03/29/20.
Medics bury their mistakes..
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Campfire Outfitter
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Campfire Outfitter
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No sweat, Dinny. Here's the result you were really wanting to see. Take care, sir. Cartridge : .30-06 Spring. (SAAMI)
Bullet : .308, 190, Nosler AccuBond LR 58456 G7
Useable Case Capaci: 58.926 grain H2O = 3.826 cm³
Cartridge O.A.L. L6: 3.414 inch = 86.72 mm
Barrel Length : 24.0 inch = 609.6 mm
Powder : Alliant Reloder-26 *C
Predicted data by increasing and decreasing the given charge,
incremented in steps of 0.659% 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
-06.6 101 58.85 2636 2932 44689 10213 98.7 1.335
-05.9 101 59.26 2658 2981 45836 10265 98.9 1.319
-05.3 102 59.68 2680 3029 47012 10313 99.1 1.304
-04.6 103 60.09 2701 3078 48227 10358 99.3 1.288
-04.0 104 60.51 2723 3128 49478 10400 99.4 1.273
-03.3 104 60.92 2744 3177 50767 10438 99.6 1.258
-02.6 105 61.34 2766 3227 52097 10473 99.7 1.244
-02.0 106 61.75 2787 3277 53471 10504 99.8 1.229
-01.3 106 62.17 2809 3328 54886 10532 99.9 1.215
-00.7 107 62.58 2830 3379 56348 10556 99.9 1.200
+00.0 108 63.00 2851 3430 57856 10576 100.0 1.186
+00.7 109 63.42 2873 3482 59415 10593 100.0 1.172
+01.3 109 63.83 2894 3534 61024 10605 100.0 1.159
+02.0 110 64.25 2915 3586 62688 10617 100.0 1.145
+02.6 111 64.66 2936 3638 64407 10628 100.0 1.132
+03.3 111 65.08 2958 3690 66184 10638 100.0 1.118
Don't be the darkness.
America will perish while those who should be standing guard are satisfying their lusts.
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Posts: 7,433
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Medics bury their mistakes..
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Joined: Dec 2004
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Campfire Outfitter
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Don't be the darkness.
America will perish while those who should be standing guard are satisfying their lusts.
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Joined: Feb 2001
Posts: 7,956
Campfire Outfitter
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Could I get QL prediction for 300 WSM, WW Brass, 200 GR, Nosler Accubond,CCI 250 primer . RL 26 Powder.
kk alaska
Alaska 7 months of winter then 5 months of tourists
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Could I get QL prediction for 300 WSM, WW Brass, 200 GR, Nosler Accubond,CCI 250 primer . RL 26 Powder. Trust me, providing a COAL yields a better prediction.  Thanks, Dinny
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Dinny 2.979 COAL thanks Kurt
kk alaska
Alaska 7 months of winter then 5 months of tourists
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Did you calculate the start pressure?
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Can you run 30-06 with 200 gr NOS partitions with RL-26.
I have the powder and gun. Dies are on the way and ready to order bullets. Curious if it’s an option
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Joined: Dec 2004
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Can you run 30-06 with 200 gr NOS partitions with RL-26.
I have the powder and gun. Dies are on the way and ready to order bullets. Curious if it’s an option Give me a barrel length and a cartridge OAL. It would be good to know how far off the lands you'll be seating bullets, too.
Don't be the darkness.
America will perish while those who should be standing guard are satisfying their lusts.
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Joined: Dec 2015
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24” barrel. I don’t have my dies or brass yes. I’ll have to get back to you when I do. Thanks Ken.
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I finally got a chance to chrono my loads. Much to my amazement, 62.5gr of RL26 gave me an average of 2957fps!! I only measured 7 rounds due to recoil. I'm not entirely sure I'm walking on solid ground with this load and will back it down until I find a slower accuracy node.
Thanks, Dinny
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