300RUM 180 partition

OU812,

I would start with Retumbo :wink: and RL 25 in the 300 RUM with a 180 gr PT. Did you get a new rifle?

JD338
 
Jim is definitely right. Also H-1000 is not too shabby either.
 
JD338":2h7u6yi5 said:
OU812,

I would start with Retumbo :wink: and RL 25 in the 300 RUM with a 180 gr PT. Did you get a new rifle?

JD338

No, just loading for a friend.
 
This is my 180AB load info for my 300RUM

Brass: Rem trimmed to 2.83"
Primer: GM215M
Powder: 98.5 of Retumbo
COL: 3.635"
Velocity: Never chrono'd (not primary bullet for this rifle)
 
OU812

It might also be worth taking a look at Magnum powder. Just a thought.....

JD338
 
For a "pet" load if there is such a thing for any of the RUM's :grin:

Viht N-165 is where it's at. I can notice substantially less recoil when I used that powder with mine.
 
Cartridge : .300 Rem Ultra Mag
Bullet : .308, 180, Nosler PART SP 16331
Cartridge O.A.L. L6: 3.598 inch or 91.39 mm
Barrel Length : 26.0 inch or 660.4 mm

Predicted Data for Indicated Charges of the Following Powders.

Matching Maximum Pressure: 64500 psi, or 444 MPa

or a maximum loading ratio or filling of 110 %

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 !

Powder type Filling/Loading Ratio Charge Charge Vel. Prop.Burnt P max P muzz B_Time
% Grains Gramm fps % psi psi ms
--------------------------------- -----------------------------------------------------------------
ADI AR 2218 104.4 105.4 6.83 3254 99.7 64500 14894 1.234 ! Near Maximum !
Vihtavuori N570 100.1 100.1 6.49 3214 99.3 64500 14614 1.262 ! Near Maximum !
Hodgdon H870 106.1 103.9 6.73 3180 99.9 64500 13932 1.270 ! Near Maximum !
Hodgdon Retumbo 103.8 98.9 6.41 3161 100.0 64500 12622 1.256 ! Near Maximum !
Vihtavuori N560 92.4 89.5 5.80 3158 100.0 64500 13153 1.251 ! Near Maximum !
Accurate MAGPRO 92.5 93.3 6.04 3150 99.8 64500 13337 1.262 ! Near Maximum !
IMR 7828 SSC 91.4 89.0 5.77 3147 100.0 64500 12712 1.242 ! Near Maximum !
IMR 7828 96.6 89.0 5.77 3147 100.0 64500 12712 1.242 ! Near Maximum !
Norma MRP 2 99.6 94.4 6.12 3145 100.0 64500 12957 1.270 ! Near Maximum !
Ramshot Magnum (Big Boy) 94.4 95.8 6.21 3142 100.0 64500 12739 1.258 ! Near Maximum !
PB Clermont PCL 517 94.7 95.9 6.21 3141 100.0 64500 12728 1.258 ! Near Maximum !
SNPE Vectan SP 12 94.6 95.7 6.20 3140 100.0 64500 12699 1.258 ! Near Maximum !
ADI AR 2213 92.6 88.8 5.75 3138 100.0 64500 12650 1.238 ! Near Maximum !
Norma MRP 90.5 89.5 5.80 3137 100.0 64500 12557 1.262 ! Near Maximum !
ADI AP 2214 96.1 94.6 6.13 3131 100.0 64500 12366 1.241 ! Near Maximum !
Hodgdon H1000 101.1 94.8 6.14 3128 100.0 64500 12330 1.241 ! Near Maximum !
Raufoss RA15 92.7 88.9 5.76 3124 100.0 64500 12497 1.257 ! Near Maximum !
Alliant Reloder-22 92.7 88.9 5.76 3124 100.0 64500 12497 1.257 ! Near Maximum !
Bofors RP5/NP ~approximation 92.7 88.9 5.76 3124 100.0 64500 12497 1.257 ! Near Maximum !
Winchester WXR 95.2 89.3 5.79 3124 100.0 64500 12517 1.257 ! Near Maximum !
Hodgdon 50BMG 108.7 104.6 6.78 3123 92.4 64500 13969 1.257 ! Near Maximum !
Vihtavuori 24N41 103.3 104.3 6.76 3123 95.7 64500 13604 1.249 ! Near Maximum !
Alliant Reloder-25 97.4 91.9 5.95 3120 100.0 64500 12058 1.259 ! Near Maximum !
Rottweil R905 94.2 88.6 5.74 3109 100.0 64500 12424 1.253 ! Near Maximum !
Hodgdon US 869 108.2 109.3 7.08 3106 95.8 64500 13578 1.266 ! Near Maximum !
ADI AR 2209 90.1 84.9 5.50 3100 100.0 64500 11998 1.238 ! Near Maximum !
Vihtavuori 20N29 110.0 112.2 7.27 3098 97.6 63155 13598 1.290 ! Near Maximum !
Alliant Reloder-19 90.5 85.8 5.56 3095 100.0 64500 12034 1.245 ! Near Maximum !
SNPE Vectan SP 13 110.0 106.6 6.90 3093 98.8 63830 13144 1.281 ! Near Maximum !
Bofors RP14 ~approximation 91.2 86.5 5.60 3089 100.0 64500 11947 1.246 ! Near Maximum !
Hodgdon H4831 95.6 88.1 5.71 3084 100.0 64500 12086 1.243 ! Near Maximum !
Hodgdon H4831 SC 91.9 88.1 5.71 3084 100.0 64500 12086 1.243 ! Near Maximum !
Winchester 760 81.6 81.8 5.30 3083 100.0 64500 11649 1.250 ! Near Maximum !
Bofors RP4 ~approximation 89.0 84.4 5.47 3080 100.0 64500 11804 1.242 ! Near Maximum !
Norma 204 86.2 84.4 5.47 3080 100.0 64500 11804 1.242 ! Near Maximum !
Raufoss RA4 89.0 84.4 5.47 3080 100.0 64500 11804 1.242 ! Near Maximum !
Hodgdon H4350 86.2 81.3 5.27 3076 100.0 64500 11443 1.244 ! Near Maximum !
IMR 4350 88.6 80.4 5.21 3074 100.0 64500 11445 1.244 ! Near Maximum !
Vihtavuori N170 104.1 97.6 6.33 3073 98.4 64500 12703 1.270 ! Near Maximum !
Ramshot Hunter 86.3 84.5 5.47 3072 100.0 64500 11549 1.253 ! Near Maximum !
Hodgdon H414 79.9 80.7 5.23 3067 100.0 64500 11526 1.252 ! Near Maximum !
Rottweil R904 90.1 84.2 5.46 3062 100.0 64500 11654 1.240 ! Near Maximum !
Alliant Reloder-17 79.7 79.2 5.13 3054 100.0 64500 11016 1.239 ! Near Maximum !
Vihtavuori N550 83.7 81.0 5.25 3051 100.0 64500 11266 1.259 ! Near Maximum !
Somchem S385 90.6 86.8 5.63 3050 100.0 64500 11427 1.266 ! Near Maximum !
Lovex-D1001 101.1 103.2 6.69 3050 96.1 64500 12581 1.263 ! Near Maximum !
Norma URP 86.0 80.7 5.23 3049 100.0 64500 11136 1.256 ! Near Maximum !
Bofors RP19 ~approximation 86.0 80.7 5.23 3048 100.0 64500 11133 1.256 ! Near Maximum !
Winchester Supreme 780 89.5 89.4 5.80 3046 100.0 64500 11437 1.255 ! Near Maximum !
Vihtavuori N160 96.1 87.3 5.66 3041 100.0 64500 11412 1.246 ! Near Maximum !
Accurate 4350 88.8 80.6 5.22 3041 100.0 64500 11072 1.276 ! Near Maximum !
PB Clermont PCL 513/520/9520 110.0 106.6 6.90 3037 97.5 59864 13124 1.317 ! Near Maximum !
Lovex-S0701 86.4 81.0 5.25 3036 100.0 64500 11136 1.256 ! Near Maximum !
Vihtavuori N165 95.4 89.5 5.80 3034 100.0 64500 11171 1.260 ! Near Maximum !
Rottweil R907 84.9 79.0 5.12 3032 100.0 64500 11080 1.244 ! Near Maximum !
IMR 4007 SSC 82.3 79.1 5.13 3031 100.0 64500 11072 1.245 ! Near Maximum !
Accurate 8700 110.0 106.8 6.92 3031 98.4 57969 13027 1.321 ! Near Maximum !
IMR 4831 90.2 81.9 5.30 3027 100.0 64500 10882 1.266 ! Near Maximum !
Ramshot BigGame 80.5 78.8 5.11 3027 100.0 64500 10803 1.252 ! Near Maximum !
Somchem S365 87.0 82.0 5.31 3026 100.0 64500 10759 1.273 ! Near Maximum !
SNPE Vectan SP 11 80.6 78.9 5.12 3025 100.0 64500 10787 1.252 ! Near Maximum !
Raufoss RA11 78.9 74.8 4.85 3024 100.0 64500 10751 1.249 ! Near Maximum !
Alliant Reloder-15 78.9 74.8 4.85 3024 100.0 64500 10751 1.249 ! Near Maximum !
Bofors RP11 ~approximation 78.9 74.8 4.85 3024 100.0 64500 10751 1.249 ! Near Maximum !
Hodgdon H380 80.1 77.6 5.03 3024 100.0 64500 10855 1.254 ! Near Maximum !
Accurate 3100 98.4 88.2 5.72 3020 100.0 64500 11023 1.287 ! Near Maximum !
PB Clermont PCL 516 77.5 78.3 5.07 3018 100.0 64500 10752 1.245 ! Near Maximum !
Norma 203B 79.2 75.1 4.87 3016 100.0 64500 10662 1.252 ! Near Maximum !
IMR 4895 79.6 73.0 4.73 3011 100.0 64500 10324 1.234 ! Near Maximum !
Lovex-S0651 85.7 79.5 5.15 3011 100.0 64500 10758 1.254 ! Near Maximum !
IMR 4320 80.8 75.4 4.88 3005 100.0 64500 10409 1.238 ! Near Maximum !
Hodgdon VARGET 82.1 75.3 4.88 2999 100.0 64500 10456 1.236 ! Near Maximum !
ADI AR 2208 81.8 75.3 4.88 2999 100.0 64500 10456 1.236 ! Near Maximum !
SNPE Vectan SP 9 77.4 75.7 4.91 2998 100.0 64500 10441 1.245 ! Near Maximum !
Hodgdon Hybrid 100V 91.3 80.9 5.24 2995 100.0 64500 10314 1.261 ! Near Maximum !
Hodgdon BL-C2 74.4 76.9 4.99 2995 100.0 64500 10485 1.260 ! Near Maximum !
Norma 203 old 80.0 76.7 4.97 2992 100.0 64500 10456 1.270 ! Near Maximum !
Somchem S355 82.3 76.3 4.95 2991 100.0 64500 10421 1.260 ! Near Maximum !
IMR 4064 82.4 73.8 4.78 2991 100.0 64500 10277 1.240 ! Near Maximum !
Rottweil R903 81.8 76.7 4.97 2989 100.0 64500 10375 1.269 ! Near Maximum !
Winchester 748 72.3 73.7 4.78 2986 100.0 64500 10202 1.252 ! Near Maximum !
Accurate 2700 83.5 81.7 5.30 2984 100.0 64500 10481 1.249 ! Near Maximum !
Vihtavuori N530 74.3 70.8 4.59 2980 100.0 64500 10153 1.242 ! Near Maximum !
PB Clermont PCL 507 74.6 73.8 4.78 2980 100.0 64500 10201 1.246 ! Near Maximum !
Somchem S341 75.8 77.3 5.01 2979 100.0 64500 10163 1.251 ! Near Maximum !
Ramshot TAC 72.6 73.7 4.77 2978 100.0 64500 10183 1.246 ! Near Maximum !
Somchem S321 73.1 74.6 4.84 2972 100.0 64500 10197 1.254 ! Near Maximum !
Lovex-S0621 80.0 73.8 4.78 2969 100.0 64500 10099 1.257 ! Near Maximum !
Norma 201 74.6 72.3 4.69 2967 100.0 64500 10095 1.255 ! Near Maximum !
Lovex-S0601 78.4 72.3 4.69 2961 100.0 64500 9938 1.233 ! Near Maximum !
Hodgdon H4895 81.4 74.6 4.83 2959 100.0 64500 9915 1.246 ! Near Maximum !
Rottweil R902 79.4 72.6 4.71 2958 100.0 64500 9977 1.256 ! Near Maximum !
Accurate 2520 75.9 74.1 4.80 2953 100.0 64500 9906 1.271 ! Near Maximum !
IMR 3031 78.0 69.1 4.48 2951 100.0 64500 9779 1.259 ! Near Maximum !
SNPE Vectan Sp 7 71.0 72.2 4.68 2950 100.0 64500 9853 1.264 ! Near Maximum !
SNPE Vectan SP 10 69.5 70.5 4.57 2947 100.0 64500 9809 1.248 ! Near Maximum !
Vihtavuori N140 84.2 76.7 4.97 2946 100.0 64500 9830 1.252 ! Near Maximum !
PB Clermont PCL 508 69.5 70.6 4.57 2946 100.0 64500 9796 1.248 ! Near Maximum !
ADI AR 2206 78.0 73.1 4.74 2946 100.0 64500 9787 1.234 ! Near Maximum !
Lovex-D0731 71.5 72.2 4.68 2945 100.0 64500 9723 1.243 ! Near Maximum !
ADI AR 2210 71.4 69.9 4.53 2944 100.0 64500 9736 1.238 ! Near Maximum !
Hodgdon H335 69.8 72.2 4.68 2944 100.0 64500 9813 1.251 ! Near Maximum !
ADI AR 2206H 77.4 73.4 4.75 2943 100.0 64500 9759 1.232 ! Near Maximum !
Vihtavuori N150 87.0 77.8 5.04 2941 100.0 64500 9847 1.263 ! Near Maximum !
Norma 202 77.2 72.0 4.66 2940 100.0 64500 9784 1.256 ! Near Maximum !
Accurate 2460 71.9 73.1 4.74 2940 100.0 64500 9749 1.266 ! Near Maximum !
Accurate 4064 83.0 73.6 4.77 2939 100.0 64500 9859 1.287 ! Near Maximum !
Hodgdon Benchmark 76.0 71.0 4.60 2938 100.0 64500 9681 1.238 ! Near Maximum !
Lovex-D0733 71.2 71.9 4.66 2937 100.0 64500 9639 1.247 ! Near Maximum !
ADI BM2 70.0 70.7 4.58 2936 100.0 64500 9666 1.237 ! Near Maximum !
Vihtavuori N540 79.2 75.9 4.92 2936 100.0 64500 9888 1.259 ! Near Maximum !
ADI AR 2219 69.6 68.1 4.41 2936 100.0 64500 9615 1.244 ! Near Maximum !
Hodgdon H322 74.0 68.1 4.41 2936 100.0 64500 9615 1.244 ! Near Maximum !
Accurate 2230 71.0 72.2 4.68 2935 100.0 64500 9656 1.260 ! Near Maximum !
Rottweil R901 76.3 68.7 4.45 2932 100.0 64500 9689 1.260 ! Near Maximum !
Ramshot X-Terminator 68.3 69.3 4.49 2931 100.0 64500 9629 1.248 ! Near Maximum !
Accurate 2200 69.6 67.0 4.34 2931 100.0 64500 9529 1.233 ! Near Maximum !
Accurate 2495 77.3 69.3 4.49 2913 100.0 64500 9562 1.290 ! Near Maximum !
Nitrochemie A/S 0300 67.0 65.1 4.22 2906 100.0 64500 9330 1.253 ! Near Maximum !
Lovex-D0832 72.3 72.3 4.68 2904 100.0 64500 9266 1.266 ! Near Maximum !
Alliant Reloder-12 74.3 71.8 4.65 2904 100.0 64500 9371 1.251 ! Near Maximum !
Vihtavuori N135 83.5 71.8 4.65 2892 100.0 64500 9210 1.270 ! Near Maximum !
Hodgdon H4198 71.4 63.5 4.12 2891 100.0 64500 9006 1.224 ! Near Maximum !
Accurate 1680 62.3 63.5 4.12 2886 100.0 64500 9057 1.233 ! Near Maximum !
Alliant Reloder-10x 72.3 64.7 4.19 2884 100.0 64500 9160 1.256 ! Near Maximum !
Somchem S335 78.1 72.4 4.69 2879 100.0 64500 9159 1.260 ! Near Maximum !
Accurate 5744 64.3 57.0 3.69 2878 100.0 64500 9097 1.227 ! Near Maximum !
Accurate 2015 73.4 67.3 4.36 2872 100.0 64500 9029 1.265 ! Near Maximum !
Bofors RP1/NP ~approximation 65.5 64.2 4.16 2859 100.0 64500 8937 1.267 ! Near Maximum !
Norma 200 65.5 64.2 4.16 2859 100.0 64500 8937 1.267 ! Near Maximum !
Vihtavuori N133 79.7 69.1 4.48 2856 100.0 64500 8812 1.252 ! Near Maximum !
IMR 4198 73.0 62.0 4.02 2853 100.0 64500 8726 1.235 ! Near Maximum !
SF-033 fl 68.5 66.4 4.30 2846 100.0 64500 8842 1.278 ! Near Maximum !
Alliant Reloder- 7 69.0 63.3 4.10 2846 100.0 64500 8765 1.250 ! Near Maximum !
Vihtavuori N130 75.5 66.9 4.33 2844 100.0 64500 8755 1.254 ! Near Maximum !
Kazan Sunar 308W 72.2 66.9 4.34 2844 100.0 64500 8747 1.252 ! Near Maximum !
NC A3502 ,test only 110.0 102.0 6.61 2835 80.2 49270 12614 1.397
Winchester 296 54.8 55.7 3.61 2834 100.0 64500 8705 1.246 ! Near Maximum !
 
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