QL Request 338 Remington Ultra Mag & 250 Accubond
- Thread starter 41rem
- Start date
DrMike
Ballistician
- Nov 8, 2006
- 36,921
- 5,111
Unfortunately, N565 has not been included in the current data set. I would expect that it will be included shortly. I'm sure it will be an excellent powder for this cartridge.
Code:
Cartridge : .338 Rem Ultra Mag
Bullet : .338, 250, Nosler AccuBond 57287
Useable Case Capaci: 93.830 grain H2O = 6.092 cm³
Cartridge O.A.L. L6: 3.600 inch = 91.44 mm
Barrel Length : 26.0 inch = 660.4 mm
Powder : Alliant Reloder-26
Predicted data by increasing and decreasing the given charge,
incremented in steps of 1.0% 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
-10.0 86 79.92 2624 3823 44036 10299 100.0 1.538
-09.0 87 80.81 2652 3904 45651 10348 100.0 1.513
-08.0 88 81.70 2679 3985 47316 10397 100.0 1.489
-07.0 89 82.58 2706 4066 49034 10445 100.0 1.466
-06.0 90 83.47 2733 4147 50811 10493 100.0 1.443
-05.0 91 84.36 2760 4229 52651 10539 100.0 1.420
-04.0 92 85.25 2787 4311 54557 10585 100.0 1.398 ! Near Maximum !
-03.0 93 86.14 2813 4393 56530 10630 100.0 1.376 ! Near Maximum !
-02.0 94 87.02 2839 4476 58574 10674 100.0 1.355 ! Near Maximum !
-01.0 95 87.91 2866 4559 60691 10717 100.0 1.334 ! Near Maximum !
+00.0 96 88.80 2892 4642 62885 10759 100.0 1.314 ! Near Maximum !
+01.0 96 89.69 2918 4726 65158 10801 100.0 1.294 !DANGEROUS LOAD-DO NOT USE!
+02.0 97 90.58 2944 4810 67515 10841 100.0 1.274 !DANGEROUS LOAD-DO NOT USE!
+03.0 98 91.46 2970 4895 69959 10881 100.0 1.255 !DANGEROUS LOAD-DO NOT USE!
+04.0 99 92.35 2995 4980 72493 10919 100.0 1.236 !DANGEROUS LOAD-DO NOT USE!
+05.0 100 93.24 3021 5066 75122 10956 100.0 1.218 !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 96 88.80 2992 4968 77901 10362 100.0 1.211 !DANGEROUS LOAD-DO NOT USE!
Data for burning rate decreased by 10% relative to nominal value:
-Ba 96 88.80 2737 4160 48410 11336 99.9 1.457
Code:
Cartridge : .338 Rem Ultra Mag
Bullet : .338, 250, Nosler AccuBond 57287
Useable Case Capaci: 93.830 grain H2O = 6.092 cm³
Cartridge O.A.L. L6: 3.600 inch = 91.44 mm
Barrel Length : 26.0 inch = 660.4 mm
Predicted Data for Indicated Charges of the Following Powders.
Matching Maximum Pressure: 63250 psi, or 436 MPa
or a maximum loading ratio or filling of 112 %
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 !
23 loads produced a Loading Ratio below user-defined minimum of 90%. 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
--------------------------------- -----------------------------------------------------------------
ADI AR 2218 111.2 102.5 6.64 2976 98.8 63250 12985 1.268 ! Near Maximum !
Vihtavuori N570 107.7 98.2 6.36 2968 98.5 63250 12748 1.288 ! Near Maximum !
ReloadSwiss RS 80 110.7 103.8 6.73 2958 99.2 63250 12510 1.286 ! Near Maximum !
Alliant Reloder-33 109.4 102.6 6.65 2954 98.8 63250 12580 1.290 ! Near Maximum !
Hodgdon Retumbo 111.5 96.9 6.28 2926 100.0 63250 11061 1.283 ! Near Maximum !
ADI AR 2225 111.5 96.9 6.28 2926 100.0 63250 11061 1.283 ! Near Maximum !
Norma MRP 2 106.7 92.3 5.98 2899 100.0 63250 11331 1.305 ! Near Maximum !
Bofors RP30 106.7 92.3 5.98 2899 100.0 63250 11331 1.305 ! Near Maximum !
Vihtavuori N560 98.7 87.2 5.65 2897 99.9 63250 11421 1.295 ! Near Maximum !
PB Clermont PCL 517 101.5 93.7 6.07 2897 100.0 63250 11118 1.290 ! Near Maximum !
Alliant Reloder-26 95.7 88.9 5.76 2896 100.0 63250 10766 1.311 ! Near Maximum !
SNPE Vectan SP 12 101.3 93.5 6.06 2896 100.0 63250 11091 1.290 ! Near Maximum !
Accurate MAGPRO 98.9 91.0 5.89 2892 99.4 63250 11574 1.303 ! Near Maximum !
Norma MRP 96.8 87.4 5.66 2888 100.0 63250 10925 1.303 ! Near Maximum !
IMR 7828 SSC 97.6 86.7 5.62 2886 100.0 63250 11014 1.285 ! Near Maximum !
IMR 7828 103.1 86.7 5.62 2886 100.0 63250 11014 1.285 ! Near Maximum !
Alliant Reloder-25 104.6 90.0 5.83 2884 100.0 63250 10502 1.294 ! Near Maximum !
ReloadSwiss RS 70 94.1 86.7 5.62 2881 100.0 63250 10599 1.287 ! Near Maximum !
Hodgdon H870 112.0 100.0 6.48 2881 99.1 58497 12134 1.338 ! Near Maximum !
Alliant Reloder-50 112.0 104.8 6.79 2877 97.6 57734 12666 1.367 ! Near Maximum !
ADI AR 2213 98.7 86.3 5.59 2876 99.9 63250 10963 1.282 ! Near Maximum !
Norma 217 112.0 95.4 6.18 2875 100.0 58413 11330 1.348 ! Near Maximum !
ADI AP 2214 102.5 92.1 5.97 2873 100.0 63250 10755 1.280 ! Near Maximum !
ADI AR 2217 107.8 92.2 5.98 2871 100.0 63250 10723 1.280 ! Near Maximum !
Hodgdon H1000 107.8 92.2 5.98 2871 100.0 63250 10723 1.280 ! Near Maximum !
Raufoss RA15 98.9 86.5 5.61 2868 100.0 63250 10854 1.302 ! Near Maximum !
Alliant Reloder-22 98.9 86.5 5.61 2868 100.0 63250 10854 1.302 ! Near Maximum !
Bofors RP5/NP ~approximation 98.9 86.5 5.61 2868 100.0 63250 10854 1.302 ! Near Maximum !
Winchester WXR 101.6 86.9 5.63 2868 100.0 63250 10878 1.302 ! Near Maximum !
Bofors RP15 101.6 86.9 5.63 2868 100.0 63250 10878 1.302 ! Near Maximum !
Vihtavuori 24N41 109.9 101.3 6.56 2854 93.6 63250 11632 1.287 ! Near Maximum !
Bofors RP5 NT ~approximation 102.3 90.2 5.85 2850 99.2 63250 10977 1.285 ! Near Maximum !
Ramshot Magnum 98.7 93.0 6.03 2845 100.0 63250 10298 1.300 ! Near Maximum !
Rottweil R905 100.3 86.1 5.58 2844 99.8 63250 10733 1.301 ! Near Maximum !
ADI AR 2209 95.6 82.3 5.33 2832 100.0 63250 10343 1.290 ! Near Maximum !
Alliant Reloder-19 96.1 83.1 5.39 2830 100.0 63250 10393 1.298 ! Near Maximum !
Bofors RP14 ~approximation 96.8 83.8 5.43 2824 100.0 63250 10321 1.299 ! Near Maximum !
PB Clermont PCL 518 92.5 82.6 5.35 2818 100.0 63250 10037 1.305 ! Near Maximum !
Hodgdon H4831 101.4 85.2 5.52 2814 99.7 63250 10408 1.295 ! Near Maximum !
Hodgdon H4831 SC 97.4 85.2 5.52 2814 99.7 63250 10408 1.295 ! Near Maximum !
Alliant Reloder-23 101.1 85.6 5.54 2814 100.0 63250 9739 1.315 ! Near Maximum !
Ramshot Hunter 91.7 81.9 5.31 2813 100.0 63250 9951 1.306 ! Near Maximum !
Norma 204 91.3 81.6 5.29 2810 100.0 63250 10160 1.298 ! Near Maximum !
Raufoss RA4 94.3 81.6 5.29 2810 100.0 63250 10160 1.298 ! Near Maximum !
Bofors RP4 ~approximation 94.3 81.6 5.29 2810 100.0 63250 10160 1.298 ! Near Maximum !
Vihtavuori N170 110.7 94.7 6.13 2808 97.1 63250 10914 1.316 ! Near Maximum !
ReloadSwiss RS 62 90.1 81.7 5.29 2805 100.0 63250 9732 1.321 ! Near Maximum !
Bofors 12,7mmRA NC1214 Lot20115087 112.0 102.5 6.64 2801 90.5 58585 12091 1.381 ! Near Maximum !
Alliant Reloder-16 93.0 78.4 5.08 2800 100.0 63250 9540 1.314 ! Near Maximum !
Somchem S385 96.2 84.2 5.45 2790 100.0 63250 9852 1.320 ! Near Maximum !
Rottweil R904 95.3 81.2 5.26 2787 99.9 63250 9997 1.299 ! Near Maximum !
Norma URP 91.3 78.1 5.06 2786 100.0 63250 9539 1.313 ! Near Maximum !
Bofors RP19 ~approximation 91.3 78.1 5.06 2786 100.0 63250 9536 1.313 ! Near Maximum !
Winchester Supreme 780 94.9 86.6 5.61 2785 100.0 63250 9890 1.306 ! Near Maximum !
IMR 4955 Enduron 98.8 83.2 5.39 2783 99.7 63250 10110 1.297 ! Near Maximum !
Lovex D100 107.4 99.9 6.48 2782 94.1 63250 10729 1.307 ! Near Maximum !
Bofors RP4 NT ~approximation 92.0 80.8 5.24 2781 100.0 63250 9694 1.311 ! Near Maximum !
Accurate 4350 90.4 78.2 5.06 2780 100.0 63250 9475 1.332 ! Near Maximum !
Somchem S365 92.8 79.9 5.18 2778 100.0 63250 9232 1.323 ! Near Maximum !
Vihtavuori N165 101.4 86.7 5.62 2776 100.0 63250 9640 1.311 ! Near Maximum !
Vihtavuori N160 101.7 84.3 5.46 2770 99.9 63250 9810 1.303 ! Near Maximum !
Lovex S071 104.8 85.7 5.55 2769 100.0 63250 9512 1.337 ! Near Maximum !
Accurate 3100 99.1 85.7 5.55 2769 100.0 63250 9512 1.337 ! Near Maximum !
IMR 4831 95.8 79.3 5.14 2768 100.0 63250 9320 1.323 ! Near Maximum !
Lovex S070 91.4 78.2 5.06 2766 100.0 63250 9525 1.318 ! Near Maximum !
Somchem S361 94.3 86.9 5.63 2759 99.7 63250 9849 1.311 ! Near Maximum !
Hodgdon US 869 112.0 103.2 6.69 2741 91.8 55610 11307 1.374 ! Near Maximum !
Lovex S065 90.4 76.5 4.96 2741 100.0 63250 9172 1.318 ! Near Maximum !
Hodgdon Hybrid 100V 93.7 78.4 5.08 2737 100.0 63250 8796 1.317 ! Near Maximum !
Hodgdon 50BMG 112.0 98.4 6.37 2737 87.7 55364 11420 1.374 ! Near Maximum !
IMR 7977 Enduron 103.3 88.4 5.73 2737 95.2 63250 10018 1.301 ! Near Maximum !- Thread starter
- #3
- Nov 4, 2004
- 24,322
- 6,609
My go to load in my 700 LSS 338 RUM with the 250 gr AB is 98.6 grs Retumbo, R-P case and Federal GM215M primer. MV is 2990 fps and sub .5 MOA accuracy.
JD338
JD338
- Thread starter
- #5
DrMike
Ballistician
- Nov 8, 2006
- 36,921
- 5,111
Code:
Cartridge : .338 Rem Ultra Mag
Bullet : .338, 250, Nosler AccuBond 57287
Useable Case Capaci: 93.830 grain H2O = 6.092 cm³
Cartridge O.A.L. L6: 3.600 inch = 91.44 mm
Barrel Length : 26.0 inch = 660.4 mm
Powder : Vihtavuori N565 *C
Predicted data by increasing and decreasing the given charge,
incremented in steps of 1.0% 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
-10.0 93 82.35 2581 3698 44297 10489 97.6 1.549
-09.0 94 83.27 2610 3782 45865 10588 97.9 1.524
-08.0 95 84.18 2640 3868 47489 10684 98.3 1.500
-07.0 96 85.10 2669 3954 49171 10773 98.6 1.476
-06.0 97 86.01 2698 4040 50913 10858 98.8 1.453
-05.0 98 86.93 2727 4128 52718 10938 99.1 1.430
-04.0 99 87.84 2756 4216 54589 11012 99.3 1.407 ! Near Maximum !
-03.0 100 88.76 2785 4305 56528 11080 99.5 1.385 ! Near Maximum !
-02.0 101 89.67 2813 4394 58538 11143 99.7 1.363 ! Near Maximum !
-01.0 102 90.59 2842 4484 60622 11200 99.8 1.342 ! Near Maximum !
+00.0 103 91.50 2871 4574 62784 11250 99.9 1.321 ! Near Maximum !
+01.0 104 92.42 2899 4666 65027 11295 100.0 1.300 !DANGEROUS LOAD-DO NOT USE!
+02.0 105 93.33 2927 4757 67354 11334 100.0 1.280 !DANGEROUS LOAD-DO NOT USE!
+03.0 106 94.25 2956 4849 69770 11366 100.0 1.260 !DANGEROUS LOAD-DO NOT USE!
+04.0 107 95.16 2984 4941 72278 11396 100.0 1.241 !DANGEROUS LOAD-DO NOT USE!
+05.0 108 96.08 3011 5034 74884 11425 100.0 1.222 !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 103 91.50 2993 4972 76535 10765 100.0 1.216 !DANGEROUS LOAD-DO NOT USE!
Data for burning rate decreased by 10% relative to nominal value:
-Ba 103 91.50 2690 4017 49472 11288 96.0 1.462- Nov 4, 2004
- 24,322
- 6,609
What loads are you running in your 338 RUM?
JD338
JD338
Charlie-NY
Handloader
- Mar 11, 2005
- 1,382
- 726
Not QL but FWIW here is what I use:
Both the 250 Accub and the Berger 250 Elite Hunter shoot great (under .5moa) at 400yds with:
Nosler or Rem brass, Fed 215M and 89.0gr of RE26. Velocity is 2,980 ft/sec (give or take) in a 26" Broughton 5C bbl.
Both the 250 Accub and the Berger 250 Elite Hunter shoot great (under .5moa) at 400yds with:
Nosler or Rem brass, Fed 215M and 89.0gr of RE26. Velocity is 2,980 ft/sec (give or take) in a 26" Broughton 5C bbl.
- Thread starter
- #10
- Thread starter
- #11
