300 win mag quickload
- Thread starter Levy257
- Start date
DrMike
Ballistician
- Nov 8, 2006
- 36,920
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Code:
Cartridge : .300 Win. Mag.(SAAMI)
Bullet : .308, 130, Barnes 'TTSX'BT 30364
Useable Case Capaci: 83.727 grain H2O = 5.436 cm³
Cartridge O.A.L. L6: 3.340 inch = 84.84 mm
Barrel Length : 24.0 inch = 609.6 mm
Powder : Hodgdon H4831 *T
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
-10.0 100 75.06 3076 2732 43895 10935 88.7 1.177
-09.0 101 75.89 3114 2800 45495 11093 89.4 1.158
-08.0 102 76.73 3153 2870 47160 11248 90.1 1.138
-07.0 103 77.56 3191 2940 48894 11399 90.8 1.120
-06.0 105 78.40 3230 3012 50700 11548 91.4 1.101
-05.0 106 79.23 3269 3085 52580 11692 92.1 1.083
-04.0 107 80.06 3308 3159 54537 11833 92.7 1.065 ! Near Maximum !
-03.0 108 80.90 3347 3234 56579 11970 93.3 1.047 ! Near Maximum !
-02.0 109 81.73 3386 3310 58706 12102 93.8 1.030 ! Near Maximum !
-01.0 110 82.57 3426 3388 60928 12230 94.4 1.012 ! Near Maximum !
+00.0 111 83.40 3465 3466 63246 12353 94.9 0.996 ! Near Maximum !
+01.0 112 84.23 3505 3546 65665 12471 95.4 0.979 !DANGEROUS LOAD-DO NOT USE!
+02.0 113 85.07 3544 3627 68193 12584 95.9 0.963 !DANGEROUS LOAD-DO NOT USE!
+03.0 115 85.90 3584 3708 70809 12691 96.4 0.947 !DANGEROUS LOAD-DO NOT USE!
+04.0 116 86.74 3624 3791 73601 12793 96.8 0.931 !DANGEROUS LOAD-DO NOT USE!
+05.0 117 87.57 3664 3875 76491 12889 97.2 0.915 !DANGEROUS LOAD-DO NOT USE!
Results caused by ± 5% powder lot-to-lot burning rate variation using nominal charge
Data for burning rate increased by 5% relative to nominal value:
+Ba 111 83.40 3567 3672 69618 12511 97.5 0.955 !DANGEROUS LOAD-DO NOT USE!
Data for burning rate decreased by 5% relative to nominal value:
-Ba 111 83.40 3351 3242 57254 12045 91.4 1.041 ! Near Maximum !
Code:
Cartridge : .300 Win. Mag.(SAAMI)
Bullet : .308, 130, Barnes 'TTSX'BT 30364
Useable Case Capaci: 83.727 grain H2O = 5.436 cm³
Cartridge O.A.L. L6: 3.340 inch = 84.84 mm
Barrel Length : 24.0 inch = 609.6 mm
Predicted Data for Indicated Charges of the Following Powders.
Matching Maximum Pressure: 64000 psi, or 441 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 !
8 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
--------------------------------- -----------------------------------------------------------------
Alliant Reloder-26 *C 107.0 88.8 5.75 3644 100.0 64000 13735 0.993 ! Near Maximum !
Norma MRP *C 107.8 86.8 5.63 3606 98.7 64000 13698 0.992 ! Near Maximum !
ReloadSwiss RS 60 *T 98.1 79.4 5.15 3600 100.0 64000 12435 0.984 ! Near Maximum !
ReloadSwiss RS 70 *C 100.8 82.8 5.37 3585 99.8 64000 12950 0.985 ! Near Maximum !
Vihtavuori N560 *C 109.5 86.4 5.60 3585 95.6 64000 13762 0.990 ! Near Maximum !
Elcho 17 97.1 78.6 5.09 3573 100.0 64000 12367 0.990 ! Near Maximum !
Alliant Reloder-17 *T 97.1 78.6 5.09 3573 100.0 64000 12367 0.990 ! Near Maximum !
Bofors RL16 TZ *C *T 102.3 76.9 4.98 3567 100.0 64000 12416 0.983 ! Near Maximum !
Alliant Reloder-16 *C *T 102.3 76.9 4.98 3567 100.0 64000 12416 0.983 ! Near Maximum !
Raufoss RA15 *C 109.8 85.7 5.55 3567 97.5 64000 13376 0.994 ! Near Maximum !
Alliant Reloder-22 *C 109.8 85.7 5.55 3567 97.5 64000 13376 0.994 ! Near Maximum !
Bofors RP5/NP ~approximation 109.8 85.7 5.55 3567 97.5 64000 13376 0.994 ! Near Maximum !
Accurate MAGPRO 109.6 90.0 5.83 3564 94.0 64000 13690 0.996 ! Near Maximum !
IMR 7828 SSC 107.7 85.4 5.53 3563 95.9 64000 13325 0.983 ! Near Maximum !
Vihtavuori N555 *C*T 108.9 82.4 5.34 3546 100.0 64000 12535 1.016 ! Near Maximum !
ADI AR 2213 108.6 84.7 5.49 3545 95.8 64000 13164 0.982 ! Near Maximum !
Somchem S365 103.9 79.8 5.17 3534 100.0 64000 11807 1.003 ! Near Maximum !
ReloadSwiss RS 62 100.5 81.3 5.27 3532 99.8 64000 12449 1.008 ! Near Maximum !
PB Clermont PCL 518 102.6 81.8 5.30 3526 99.0 64000 12624 0.997 ! Near Maximum !
PB Clermont PCL 511 98.5 81.0 5.25 3526 99.2 64000 12571 0.997 ! Near Maximum !
Ramshot Magnum 108.8 91.5 5.93 3526 98.0 64000 12712 0.989 ! Near Maximum !
Ramshot Hunter 101.8 81.1 5.26 3524 99.2 64000 12551 0.998 ! Near Maximum !
Hodgdon H414 96.2 78.6 5.09 3523 98.7 64000 12590 0.998 ! Near Maximum !
Winchester 760 96.2 78.6 5.09 3523 98.7 64000 12590 0.998 ! Near Maximum !
ADI AR 2209 105.6 81.1 5.25 3521 97.2 64000 12674 0.985 ! Near Maximum !
Alliant Reloder-19 *C 106.3 82.1 5.32 3519 97.3 64000 12756 0.993 ! Near Maximum !
Norma URP *C 101.5 77.5 5.02 3511 99.9 64000 12163 1.002 ! Near Maximum !
Bofors RP19 ~approximation 101.5 77.5 5.02 3511 99.9 64000 12159 1.002 ! Near Maximum !
Bofors RP14 ~approximation 107.1 82.6 5.35 3510 97.3 64000 12652 0.993 ! Near Maximum !
Vihtavuori N550 *C*T 98.6 77.7 5.04 3509 99.8 64000 12285 1.006 ! Near Maximum !
Hodgdon LVR 98.9 76.3 4.95 3507 99.7 64000 12138 0.997 ! Near Maximum !
Accurate 4350 100.7 77.7 5.03 3506 99.9 64000 12154 1.017 ! Near Maximum !
SNPE Vectan SP 12 110.0 90.6 5.87 3496 95.7 60299 13259 1.013 ! Near Maximum !
Norma 204 *C 100.8 80.3 5.20 3492 97.0 64000 12420 0.993 ! Near Maximum !
Bofors RP4 ~approximation 104.1 80.3 5.20 3492 97.0 64000 12420 0.993 ! Near Maximum !
Raufoss RA4 104.1 80.3 5.20 3492 97.0 64000 12420 0.993 ! Near Maximum !
Bofors RP36 ZT *C *T 110.0 83.1 5.38 3490 100.0 59636 12192 1.028 ! Near Maximum !
Alliant Reloder-23 *C *T 110.0 83.1 5.38 3490 100.0 59636 12192 1.028 ! Near Maximum !
PB Clermont PCL 517 110.0 90.6 5.87 3489 95.5 59947 13252 1.015 ! Near Maximum !
IMR 4831 106.4 78.7 5.10 3489 99.9 64000 11902 1.010 ! Near Maximum !
Rottweil R905 110.0 84.3 5.46 3487 95.1 62006 12805 1.009 ! Near Maximum !
Hodgdon H4831 SC *T 107.2 83.7 5.42 3478 95.1 64000 12391 0.990 ! Near Maximum !
Somchem S385 106.5 83.1 5.38 3477 98.2 64000 12255 1.011 ! Near Maximum !
Bofors RP4 NT *C ~approximation 101.6 79.6 5.16 3471 98.4 64000 12088 1.004 ! Near Maximum !
Hodgdon Hybrid 100V 104.1 77.8 5.04 3471 100.0 64000 11233 1.000 ! Near Maximum !
Accurate 3100 109.8 84.7 5.49 3465 99.2 64000 11997 1.022 ! Near Maximum !
Hodgdon H380 93.7 73.9 4.79 3465 99.7 64000 11754 1.009 ! Near Maximum !
Winchester WXR 110.0 84.0 5.44 3465 96.3 58286 13086 1.037 ! Near Maximum !
Bofors RP15 110.0 84.0 5.44 3465 96.3 58286 13086 1.037 ! Near Maximum !
Vihtavuori N160 *C 98.5 77.6 5.03 3464 99.9 64000 11539 1.002 ! Near Maximum !
Norma 203 old 94.1 73.4 4.76 3460 100.0 64000 11355 1.018 ! Near Maximum !
