|
Joined: Dec 2016
Posts: 976
Campfire Regular
|
OP
Campfire Regular
Joined: Dec 2016
Posts: 976 |
The .300 WSM pet load thread won't open. I need recipes for 180 grain Accubonds and Partitions for a new rifle. I seem to recall quite a few people using H4350 but Nosler provides no data on its website for either of the 4350s and 180s. Obviously any other combinations are welcome. Thanks in advance.
------------------------ John
|
|
|
|
Joined: Dec 2019
Posts: 16,388
Campfire Ranger
|
Campfire Ranger
Joined: Dec 2019
Posts: 16,388 |
Check alliant and Hodgdon sites?
Worst case Under " Good .300WM loads" I posted a plot of quickload data barrel times. It shows how sawtoothed adjacent "burn rate" powders might (depending on quicksand algorithm) be.
There is a hole inn the data for Imr-4350-H-4350 but A4350 is there. It might give you a feel for what powders may be similar to what you are looking for.
-OMotS
"If memory serves fails me..." Quote: ( unnamed) "been prtty deep in the cooler todaay "
|
|
|
|
Joined: Nov 2011
Posts: 30,603
Campfire 'Bwana
|
Campfire 'Bwana
Joined: Nov 2011
Posts: 30,603 |
JMH, You have a lot of good options. This will get you in the ball park. Cartridge : .300 WSM (CIP)
Bullet : .308, 180, Nosler AccuBond 54825
Useable Case Capaci: 70.084 grain H2O = 4.550 cm³
Cartridge O.A.L. L6: 2.860 inch = 72.64 mm
Barrel Length : 24.0 inch = 609.6 mm
Predicted Data for Indicated Charges of the Following Powders.
Matching Maximum Pressure: 63000 psi, or 434 MPa
or a maximum loading ratio or filling of 105 %
These calculations refer to your specified settings in QuickLOAD 'Cartridge Dimensions' window.
C A U T I O N : any load listed can result in a powder charge that falls below minimum suggested
loads or exceeds maximum suggested loads as presented in current handloading manuals. Understand
that all of the listed powders can be unsuitable for the given combination of cartridge, bullet
and gun. Actual load order can vary, depending upon lot-to-lot powder and component variations.
USE ONLY FOR COMPARISON !
67 loads produced a Loading Ratio below user-defined minimum of 75%. These powders have been skipped.
Powder type Filling/Loading Ratio Charge Charge Vel. Prop.Burnt P max P muzz B_Time
% Grains Gramm fps % psi psi ms
--------------------------------- -----------------------------------------------------------------
Alliant Reloder-26 *C 105.0 72.9 4.73 3098 100.0 61662 11768 1.148 ! Near Maximum !
Norma MRP *C 105.0 70.8 4.59 3044 99.5 60194 11829 1.161 ! Near Maximum !
Alliant Reloder-17 *T 95.4 64.6 4.19 3026 100.0 63000 10494 1.142 ! Near Maximum !
Alliant Reloder-16 *C *T 100.4 63.2 4.10 3022 100.0 63000 10485 1.135 ! Near Maximum !
IMR 7828 SSC 105.0 69.7 4.52 3008 97.5 60237 11582 1.152 ! Near Maximum !
ADI AR 2209 104.0 66.8 4.33 3001 98.8 63000 11036 1.136 ! Near Maximum !
Alliant Reloder-19 *C 104.7 67.6 4.38 3000 98.8 63000 11112 1.143 ! Near Maximum !
Ramshot Hunter 100.1 66.8 4.33 2998 99.9 63000 10791 1.149 ! Near Maximum !
Winchester 760 94.6 64.6 4.19 2994 99.7 63000 10812 1.151 ! Near Maximum !
Hodgdon H414 94.6 64.6 4.19 2994 99.7 63000 10812 1.151 ! Near Maximum !
Vihtavuori N560 *C 105.0 69.3 4.49 2978 96.5 57002 11826 1.188 ! Near Maximum !
Vihtavuori N550 *C 96.8 63.9 4.14 2977 100.0 63000 10457 1.160 ! Near Maximum !
Norma URP *C 99.7 63.7 4.13 2977 100.0 63000 10321 1.156 ! Near Maximum !
Norma 204 *C 99.2 66.2 4.29 2974 98.6 63000 10807 1.145 ! Near Maximum !
Accurate 4350 98.9 63.9 4.14 2973 100.0 63000 10282 1.172 ! Near Maximum !
Hodgdon LVR 97.1 62.8 4.07 2972 100.0 63000 10305 1.152 ! Near Maximum !
Hodgdon CFE223 *C 90.3 63.6 4.12 2971 100.0 63000 10228 1.153 ! Near Maximum !
ADI AR 2213 105.0 68.6 4.44 2965 97.0 58534 11382 1.167 ! Near Maximum !
IMR 4831 104.6 64.7 4.19 2958 100.0 63000 10092 1.165 ! Near Maximum !
Accurate MAGPRO 105.0 72.1 4.67 2952 94.7 56085 11800 1.202 ! Near Maximum !
Alliant Reloder-22 *C 105.0 68.6 4.44 2952 98.1 56457 11432 1.198 ! Near Maximum !
Winchester Supreme 780 103.0 70.2 4.55 2949 98.7 63000 10526 1.148 ! Near Maximum !
Ramshot Big Game 90.2 62.1 4.02 2948 100.0 63000 9825 1.156 ! Near Maximum !
Hodgdon H4831 SC *T 105.0 68.6 4.44 2947 96.8 61457 10832 1.154 ! Near Maximum !
IMR 4895 89.9 58.1 3.76 2942 100.0 63000 9841 1.163 ! Near Maximum !
Shooters World SW4350 99.2 63.4 4.11 2936 99.7 63000 10256 1.167 ! Near Maximum !
Lovex S070 99.2 63.4 4.11 2936 99.7 63000 10256 1.167 ! Near Maximum !
Alliant Reloder-15 *C 90.7 58.6 3.80 2936 100.0 63000 9809 1.163 ! Near Maximum !
Hodgdon H4350 *T 101.9 64.4 4.17 2935 99.3 63000 10226 1.152 ! Near Maximum !
Hodgdon Hybrid 100V 102.3 64.0 4.14 2934 100.0 63000 9495 1.156 ! Near Maximum !
IMR 4350 100.1 64.3 4.17 2934 99.4 63000 10206 1.152 ! Near Maximum !
Ramshot Magnum 105.0 73.9 4.79 2933 98.6 56791 10989 1.188 ! Near Maximum !
Hodgdon H380 92.0 60.7 3.94 2932 100.0 63000 9958 1.166 ! Near Maximum !
Norma 203B *C 91.1 58.8 3.81 2932 100.0 63000 9731 1.165 ! Near Maximum !
Hodgdon BL-C2 85.7 60.4 3.91 2922 100.0 63000 9598 1.168 ! Near Maximum !
Norma 203 old 92.3 60.3 3.91 2920 100.0 63000 9578 1.177 ! Near Maximum !
Ramshot Wild Boar 86.2 59.5 3.85 2919 100.0 63000 9592 1.159 ! Near Maximum !
IMR 4320 92.7 58.9 3.82 2918 100.0 63000 9461 1.150 ! Near Maximum !
ADI AR 2206H 87.9 56.8 3.68 2916 100.0 63000 9567 1.162 ! Near Maximum !
IMR 4451 Enduron *C*T 95.7 61.1 3.96 2916 99.6 63000 10020 1.151 ! Near Maximum !
Hodgdon H4895 87.6 56.6 3.67 2915 100.0 63000 9510 1.163 ! Near Maximum !
IMR 4007 SSC 93.8 61.5 3.98 2913 99.3 63000 10073 1.162 ! Near Maximum !
Shooters World Long Rifle 98.1 62.0 4.02 2912 100.0 63000 9872 1.167 ! Near Maximum !
Lovex S065 98.1 62.0 4.02 2912 100.0 63000 9872 1.167 ! Near Maximum !
Winchester 748 83.3 57.9 3.75 2911 100.0 63000 9262 1.162 ! Near Maximum !
Winchester 6,5 StaBall *T*C 98.1 68.2 4.42 2908 100.0 63000 9314 1.151 ! Near Maximum !
Ramshot TAC *C 86.3 60.1 3.90 2908 100.0 63000 9775 1.158 ! Near Maximum !
Hodgdon VARGET *T 93.5 58.5 3.79 2902 100.0 63000 9483 1.154 ! Near Maximum !
You didn't use logic or reason to get into this opinion, I cannot use logic or reason to get you out of it.
You cannot over estimate the unimportance of nearly everything. John Maxwell
|
|
|
|
Joined: Dec 2016
Posts: 976
Campfire Regular
|
OP
Campfire Regular
Joined: Dec 2016
Posts: 976 |
------------------------ John
|
|
|
|
Joined: Oct 2000
Posts: 30,211
Campfire 'Bwana
|
Campfire 'Bwana
Joined: Oct 2000
Posts: 30,211 |
My go-to load with the Partition/Accubond in a variety of 300 WSM's was 64.0 H4350 for around 2,980, or 64.5 RL17 for 3,030.
“Perfection is Achieved Not When There Is Nothing More to Add, But When There Is Nothing Left to Take Away” Antoine de Saint-Exupery
|
|
|
|
Joined: Jul 2006
Posts: 8,523
Campfire Outfitter
|
Campfire Outfitter
Joined: Jul 2006
Posts: 8,523 |
|
|
|
714 members (10Glocks, 11point, 12344mag, 10gaugemag, 17CalFan, 160user, 90 invisible),
2,726
guests, and
1,299
robots. |
Key:
Admin,
Global Mod,
Mod
|
|
Forums81
Topics1,187,695
Posts18,399,890
Members73,820
|
Most Online11,491 Jul 7th, 2023
|
|
|
|