Quickload request

[thatguySHM]

Hey there,

Just wondering if anyone could run a look at the 338 Federal in quick load for me?

Starline brass, internal capacity of 54.5gr H2O
200 gr Speer Hot Cor
2.810"
Not sure on primers yet
Fired from a 20" barrel.

Looking at H335 vs AR Comp primarily. H335 is my go to for my bolt with 180 NAB, just looking to see what I can get in my DPMS..

Thank you guys so much
SHM

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[DrMike]

Cartridge          : .338 Federal
Bullet             : .338, 200, Speer SP 2405
Useable Case Capaci: 47.139 grain H2O = 3.061 cm³
Cartridge O.A.L. L6: 2.810 inch = 71.37 mm
Barrel Length      : 20.0 inch = 508.0 mm
Powder             : Alliant AR-Comp

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   95    39.87   2333    2417   42411   6847    100.0    1.165
-09.0   96    40.31   2356    2465   43847   6881    100.0    1.148
-08.0   97    40.76   2379    2513   45333   6914    100.0    1.131
-07.0   98    41.20   2402    2562   46876   6947    100.0    1.114
-06.0   99    41.64   2424    2610   48476   6979    100.0    1.098
-05.0  100    42.09   2447    2659   50133   7011    100.0    1.082
-04.0  101    42.53   2470    2708   51852   7042    100.0    1.067  ! Near Maximum !
-03.0  102    42.97   2492    2758   53634   7073    100.0    1.052  ! Near Maximum !
-02.0  103    43.41   2514    2807   55486   7103    100.0    1.037  ! Near Maximum !
-01.0  104    43.86   2536    2857   57409   7132    100.0    1.022  ! Near Maximum !
+00.0  105    44.30   2559    2907   59404   7161    100.0    1.008  ! Near Maximum !
+01.0  106    44.74   2581    2957   61476   7189    100.0    0.994  !DANGEROUS LOAD-DO NOT USE!
+02.0  107    45.19   2603    3008   63631   7216    100.0    0.980  !DANGEROUS LOAD-DO NOT USE!
+03.0  109    45.63   2624    3059   65868   7243    100.0    0.966  !DANGEROUS LOAD-DO NOT USE!
+04.0  110    46.07   2646    3110   68197   7269    100.0    0.953  !DANGEROUS LOAD-DO NOT USE!
+05.0  111    46.52   2668    3162   70618   7295    100.0    0.940  !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    105    44.30   2635    3083   73128   6862    100.0    0.941  !DANGEROUS LOAD-DO NOT USE!
Data for burning rate decreased by 10% relative to nominal value:
-Ba    105    44.30   2439    2642   47495   7594     99.9    1.099

Cartridge          : .338 Federal
Bullet             : .338, 200, Speer SP 2405
Useable Case Capaci: 47.139 grain H2O = 3.061 cm³
Cartridge O.A.L. L6: 2.810 inch = 71.37 mm
Barrel Length      : 20.0 inch = 508.0 mm
Powder             : Hodgdon H335

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   87    41.04   2294    2337   42713   7124     97.3    1.174
-09.0   87    41.50   2318    2387   44133   7195     97.6    1.157
-08.0   88    41.95   2343    2437   45598   7265     97.9    1.141
-07.0   89    42.41   2367    2488   47125   7331     98.2    1.124
-06.0   90    42.86   2391    2539   48698   7395     98.5    1.108
-05.0   91    43.32   2415    2590   50320   7457     98.7    1.092
-04.0   92    43.78   2439    2642   51992   7516     98.9    1.077  ! Near Maximum !
-03.0   93    44.23   2463    2694   53719   7572     99.1    1.062  ! Near Maximum !
-02.0   94    44.69   2487    2747   55507   7625     99.3    1.047  ! Near Maximum !
-01.0   95    45.14   2511    2800   57357   7675     99.5    1.032  ! Near Maximum !
+00.0   96    45.60   2535    2853   59274   7722     99.6    1.018  ! Near Maximum !
+01.0   97    46.06   2559    2907   61259   7766     99.7    1.003  !DANGEROUS LOAD-DO NOT USE!
+02.0   98    46.51   2582    2961   63316   7807     99.8    0.989  !DANGEROUS LOAD-DO NOT USE!
+03.0   99    46.97   2606    3016   65449   7845     99.9    0.976  !DANGEROUS LOAD-DO NOT USE!
+04.0  100    47.42   2630    3071   67660   7880    100.0    0.962  !DANGEROUS LOAD-DO NOT USE!
+05.0  101    47.88   2653    3126   69954   7912    100.0    0.949  !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    45.60   2632    3075   70875   7419    100.0    0.950  !DANGEROUS LOAD-DO NOT USE!
Data for burning rate decreased by 10% relative to nominal value:
-Ba     96    45.60   2395    2548   48108   7700     95.5    1.107

 

[thatguySHM]

Thanks a million Mike!!

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