Quickload 6.5 CM

[wildbill141]

Can someone run Quickload for the following:
6.5 Creedmoor
150 ABLR
RL26
1x Nosler case
CCI BR2 primer
2.800" COL
22" barrel
Note: 45.5 grn RL 26 gives me 2633 fps

6.6 Creedmoor
143 Eld-x
RL26
1x Nosler case
CCI BR2 primer
2.800" COL
22" barrel
Note: 46.3 RL26 give 2733 fps

Thanks in advance

 

[DrMike]

Cartridge : 6.5 Creedmoor Hornady
Bullet : .264, 143, Hornady ELD-X 2635 G7
Useable Case Capaci: 44.688 grain H2O = 2.902 cm³
Cartridge O.A.L. L6: 2.800 inch = 71.12 mm
Barrel Length : 22.0 inch = 558.8 mm
Powder : Alliant Reloder-26 *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 97 43.02 2542 2052 42046 11247 98.1 1.341
-09.0 98 43.50 2575 2105 43669 11353 98.5 1.317
-08.0 99 43.98 2608 2159 45372 11452 98.8 1.293
-07.0 100 44.45 2641 2214 47150 11542 99.1 1.270
-06.0 101 44.93 2674 2270 49010 11623 99.4 1.247
-05.0 103 45.41 2706 2325 50956 11696 99.6 1.225
-04.0 104 45.89 2739 2382 52993 11760 99.8 1.203
-03.0 105 46.37 2772 2439 55129 11815 99.9 1.181 ! Near Maximum !
-02.0 106 46.84 2804 2497 57366 11860 100.0 1.160 ! Near Maximum !
-01.0 107 47.32 2837 2555 59714 11895 100.0 1.139 ! Near Maximum !
+00.0 108 47.80 2869 2613 62177 11924 100.0 1.119 ! Near Maximum !
+01.0 109 48.28 2901 2672 64767 11951 100.0 1.099 !DANGEROUS LOAD-DO NOT USE!
+02.0 110 48.76 2933 2732 67486 11977 100.0 1.079 !DANGEROUS LOAD-DO NOT USE!
+03.0 111 49.23 2965 2792 70348 12001 100.0 1.060 !DANGEROUS LOAD-DO NOT USE!
+04.0 112 49.71 2997 2853 73359 12024 100.0 1.041 !DANGEROUS LOAD-DO NOT USE!
+05.0 113 50.19 3029 2914 76532 12044 100.0 1.022 !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 108 47.80 3006 2869 79375 11318 100.0 1.021 !DANGEROUS LOAD-DO NOT USE!
Data for burning rate decreased by 10% relative to nominal value:
-Ba 108 47.80 2657 2241 48431 12141 96.3 1.248

The current data base does not include the 150 gr ABLR.

 

[DrMike]

Some thoughts on load data is provided in the reloading data provided on this site: https://www.nosler.com/65-creedmoor.

 

[wildbill141]

Thank you Dr Mike

 

[wildbill141]

Went with 41.8 grn H4350 in the Kimber. 2740 fps and great accuracy.

 

[6.5_sWv]

If you have any H4831sc give that a try with the 143gr ELD-x. Its a great replacement for the RL-26 in the creedmoor case yielding great velocity and accuracy.