max .270 loads
a table of different propellants with that bullet. it is not very easy to read, sorry. remember when loading always work your loads up from 10% lower. the maximum pressure was set at 60000psi not the saami 650000
Cartridge : .270 Win.
Bullet : .277, 140, NOS AccuBond 54765
Cartridge O.A.L. L6: 3.340 inch or 84.84 mm
Barrel Length : 24.0 inch or 609.6 mm
Predicted Data for Indicated Charges of the Following Powders.
Matching Maximum Pressure: 60000 psi, or 413 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 !
30 loads produced a Loading Ratio below user-defined minimum of 85%. These powders have been skipped.
Powder type Filling/Loading Ratio Charge Vel. Prop.Burnt P max P muzz B_Time
% Grains fps % psi psi ms
--------------------------------- -------------------------------------------------------
Vihtavuori N560 103.7 59.3 3085 96.8 60000 15350 1.130 ! Near Maximum !
Winchester WXR 105.0 59.1 3064 98.3 60000 14850 1.136 ! Near Maximum !
Norma MRP 105.0 58.8 3053 99.1 56974 15012 1.159 ! Near Maximum !
ADI AR 2213 102.4 58.2 3049 97.0 60000 14638 1.122 ! Near Maximum !
Alliant Reloder-22 105.0 58.1 3029 98.1 57645 14672 1.156 ! Near Maximum !
Hodgdon H4831 SC 105.0 59.4 3024 96.7 59987 14342 1.124 ! Near Maximum !
ADI AR 2209 98.8 55.6 3018 98.2 60000 13863 1.128 ! Near Maximum !
Alliant Reloder-19 103.7 56.2 3017 98.3 60000 13974 1.136 ! Near Maximum !
Somchem S365 100.0 54.5 3015 100.0 60000 12634 1.149 ! Near Maximum !
Winchester 760 92.9 53.7 3012 99.4 60000 13544 1.144 ! Near Maximum !
IMR 4350 97.1 52.6 3003 99.6 60000 13236 1.139 ! Near Maximum !
Vihtavuori N550 92.8 53.0 2996 100.0 60000 13109 1.153 ! Near Maximum !
Accurate XMR 4350 96.9 53.1 2993 100.0 60000 12936 1.166 ! Near Maximum !
Norma 204 100.4 55.0 2991 98.1 60000 13546 1.137 ! Near Maximum !
IMR 4831 100.1 54.7 2988 100.0 60000 12993 1.156 ! Near Maximum !
Rottweil R905 105.0 57.5 2988 96.2 57102 14324 1.162 ! Near Maximum !
Hodgdon H4350 98.9 54.7 2987 97.5 60000 13496 1.132 ! Near Maximum !
Lovex S-070 101.2 54.5 2982 99.9 60000 13018 1.164 ! Near Maximum !
Somchem S385 102.3 56.9 2981 99.0 60000 13429 1.156 ! Near Maximum !
Ramshot BigGame 91.0 51.5 2977 100.0 60000 12410 1.147 ! Near Maximum !
SNPE Vectan SP 11 91.2 51.6 2976 100.0 60000 12396 1.148 ! Near Maximum !
Hodgdon H380 91.0 51.5 2968 100.0 60000 12725 1.166 ! Near Maximum !
Vihtavuori N165 103.6 58.6 2964 98.7 60000 13157 1.145 ! Near Maximum !
IMR 4895 86.9 47.6 2963 100.0 60000 11557 1.132 ! Near Maximum !
Rottweil R904 100.0 54.8 2961 97.2 60000 13227 1.140 ! Near Maximum !
Ramshot Magnum (Big Boy) 105.0 61.6 2960 96.1 53021 14828 1.188 ! Near Maximum !
IMR 7828 105.0 56.9 2959 95.8 53690 14328 1.181 ! Near Maximum !
Alliant Reloder-15 88.7 48.6 2958 100.0 60000 12137 1.154 ! Near Maximum !
Hodgdon H414 90.2 52.6 2955 97.7 60000 13097 1.150 ! Near Maximum !
Norma 203B 89.1 48.8 2954 100.0 60000 12044 1.156 ! Near Maximum !
SNPE Vectan Sp 7 88.5 51.9 2951 100.0 60000 12156 1.157 ! Near Maximum !
PB Clermont PCL 517 105.0 61.4 2945 95.9 52243 14753 1.197
PB Clermont PCL 516 86.9 50.7 2945 100.0 60000 12258 1.149 ! Near Maximum !
Rottweil R903 93.5 50.1 2944 100.0 60000 11931 1.169 ! Near Maximum !
Norma 203 old 93.4 50.0 2943 100.0 60000 11908 1.169 ! Near Maximum !
IMR 4320 87.7 48.8 2942 100.0 60000 11720 1.140 ! Near Maximum !
Vihtavuori N160 101.4 56.7 2941 97.0 60000 12983 1.143 ! Near Maximum !
Accurate XMR 3100 105.0 57.5 2937 99.5 57538 13071 1.191 ! Near Maximum !
Rottweil R907 89.2 51.0 2936 99.0 60000 12573 1.153 ! Near Maximum !
SNPE Vectan SP 9 86.6 49.0 2932 100.0 60000 11756 1.150 ! Near Maximum !
ADI AR 2208 88.0 48.5 2924 100.0 60000 11717 1.144 ! Near Maximum !
Somchem S341 85.9 50.1 2917 100.0 60000 11509 1.153 ! Near Maximum !
IMR 4064 88.6 47.6 2916 100.0 60000 11464 1.149 ! Near Maximum !
Hodgdon VARGET 86.6 47.7 2913 100.0 60000 11438 1.145 ! Near Maximum !
IMR 3031 85.9 45.0 2906 100.0 60000 10767 1.161 ! Near Maximum !
Vihtavuori N150 92.4 50.1 2901 100.0 60000 10986 1.164 ! Near Maximum !
Accurate XMR 4064 90.8 48.1 2899 100.0 60000 11094 1.191 ! Near Maximum !
Norma 201 86.5 46.6 2899 100.0 60000 11188 1.166 ! Near Maximum !
Rottweil R902 86.9 46.8 2896 100.0 60000 11148 1.167 ! Near Maximum !
ADI AP 2214 105.0 59.7 2895 95.2 51843 14001 1.200
Vihtavuori N540 87.8 50.2 2891 100.0 60000 11463 1.156 ! Near Maximum !
Norma 202 86.3 46.5 2886 100.0 60000 10812 1.163 ! Near Maximum !
Accurate No.2700 91.0 52.6 2884 98.8 60000 11856 1.157 ! Near Maximum !
Alliant Reloder-25 105.0 57.2 2880 99.0 47273 14073 1.255
Lovex S-060 85.8 46.0 2876 100.0 60000 10759 1.149 ! Near Maximum !
Accurate XMR 2495 86.4 45.3 2871 100.0 60000 10576 1.198 ! Near Maximum !
ADI AR 2206 86.2 46.7 2866 100.0 60000 10758 1.148 ! Near Maximum !
Hodgdon H4895 85.4 46.8 2862 100.0 60000 10728 1.146 ! Near Maximum !
Vihtavuori N140 88.3 47.4 2859 100.0 60000 10447 1.162 ! Near Maximum !
Hodgdon H1000 105.0 59.2 2856 94.6 49909 13786 1.222
Vihtavuori N135 88.9 46.6 2848 100.0 60000 10166 1.173 ! Near Maximum !
Somchem S335 86.6 46.4 2819 100.0 60000 10029 1.170 ! Near Maximum !
Norma MRP 2 105.0 57.5 2779 93.3 42765 14067 1.325
Vihtavuori N170 105.0 60.0 2741 87.2 47343 12996 1.286
Vihtavuori 24N41 105.0 61.3 2574 76.5 39838 12278 1.372
ADI AR 2218 105.0 61.3 2572 78.8 37477 13498 1.406
Hodgdon H870 105.0 60.0 2550 83.3 34359 13295 1.466
Hodgdon 50BMG 105.0 61.3 2525 70.8 37833 12025 1.409
Accurate No.8700 105.0 60.0 2294 73.5 29009 10817 1.585
PB Clermont PCL 513/520 105.0 58.8 2271 72.5 27705 10608 1.621
Vihtavuori 20N29 105.0 61.9 2263 70.0 27598 10840 1.620
NC A3502 ,test only 105.0 56.3 2105 49.5 26941 7742 1.647
TLP A 502(RH) ,test only 105.0 56.3 2081 53.7 25094 8250 1.694
V1734 7-multiperf ,test only 105.0 56.3 1502 24.5 14336 3790 2.173