Anyone with Quickload?

[627PCFan]

If someone has quickload can you run a velocity for me?
Ball park will have to work because I wont have access to a chrono in time.

140 Grain Nosler Custom Competition .264
48 grains of H4831 & the same for IMR4831
Primer CCI Large Mag Rifle
Barrel is 26 inches and is a 1 in 9 twist

Its appreciated-

 

[kelbro]

Caliber?

 

[NCsmitty]

Perhaps if you included the cartridge caliber, it would be easier to give an answer.




NCsmitty

 

[ArchAngelCD]

Even though a .264" bullet used in a 6.5mm I can think of about 10 different 6.5mm rounds off hand including the .260 Remington and .264 Winchester Magnum.

 

[627PCFan]

Sorry about that guys, Nyquil induced coma.

6.5x55 Swede-Winchester brass if it matters-

 

[steve4102]

To be a bit more precise we should also have COAL and case capacity in H20 of a fired unsized case

 

[627PCFan]

COAL is 3.090 inches.
57 grains of H20

 

[Kernel]

Quick Load will also need to know the length of the bullet, if it's not already in the data base.

 

[steve4102]

Cartridge : 6.5 x 55 Swedish
Bullet : .264, 140, Nosler HPBT 26725
Cartridge O.A.L. L6: 3.090 inch or 78.49 mm
Barrel Length : 26.0 inch or 660.4 mm
Powder : Hodgdon H4831

Predicted data by increasing and decreasing the given charge,
incremented in steps of 2.0% 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

-20.0 83 38.40 2250 1574 28887 7695 86.9 1.736
-18.0 85 39.36 2306 1654 30803 7957 88.3 1.691
-16.0 87 40.32 2363 1736 32851 8213 89.5 1.646
-14.0 89 41.28 2420 1820 35038 8463 90.7 1.602
-12.0 91 42.24 2477 1907 37378 8706 91.9 1.559
-10.0 93 43.20 2534 1997 39880 8940 93.0 1.512
-08.0 95 44.16 2592 2088 42560 9165 94.0 1.467
-06.0 97 45.12 2649 2182 45431 9380 94.9 1.423
-04.0 99 46.08 2707 2278 48514 9584 95.8 1.381 ! Near Maximum !
-02.0 101 47.04 2764 2376 51820 9776 96.6 1.340 ! Near Maximum !
+00.0 103 48.00 2822 2476 55377 9954 97.3 1.301 !DANGEROUS LOAD-DO NOT USE!
+02.0 105 48.96 2880 2578 59205 10119 97.9 1.263 !DANGEROUS LOAD-DO NOT USE!
+04.0 107 49.92 2938 2683 63330 10269 98.5 1.226 !DANGEROUS LOAD-DO NOT USE!
+06.0 110 50.88 2995 2789 67765 10403 99.0 1.191 !DANGEROUS LOAD-DO NOT USE!
+08.0 112 51.84 3053 2897 72529 10520 99.4 1.156 !DANGEROUS LOAD-DO NOT USE!
+10.0 114 52.80 3110 3007 77676 10619 99.6 1.123 !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 48.00 2958 2720 66288 9861 99.9 1.207 !DANGEROUS LOAD-DO NOT USE!
Data for burning rate decreased by 10% relative to nominal value:
-Ba 103 48.00 2643 2172 45293 9550 90.7 1.422

 

[steve4102]

Cartridge : 6.5 x 55 Swedish
Bullet : .264, 140, Nosler HPBT 26725
Cartridge O.A.L. L6: 3.090 inch or 78.49 mm
Barrel Length : 26.0 inch or 660.4 mm
Powder : IMR 4831

Predicted data by increasing and decreasing the given charge,
incremented in steps of 2.0% 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

-20.0 84 38.40 2451 1868 36160 8305 98.6 1.617
-18.0 86 39.36 2507 1953 38618 8473 99.1 1.569
-16.0 88 40.32 2561 2039 41233 8626 99.5 1.521
-14.0 90 41.28 2616 2127 44014 8763 99.8 1.476
-12.0 92 42.24 2669 2215 46973 8883 100.0 1.432 ! Near Maximum !
-10.0 94 43.20 2723 2304 50121 8985 100.0 1.390 ! Near Maximum !
-08.0 96 44.16 2775 2394 53472 9079 100.0 1.350 ! Near Maximum !
-06.0 99 45.12 2827 2484 57040 9171 100.0 1.311 !DANGEROUS LOAD-DO NOT USE!
-04.0 101 46.08 2878 2575 60842 9260 100.0 1.274 !DANGEROUS LOAD-DO NOT USE!
-02.0 103 47.04 2929 2667 64895 9346 100.0 1.239 !DANGEROUS LOAD-DO NOT USE!
+00.0 105 48.00 2979 2760 69220 9429 100.0 1.205 !DANGEROUS LOAD-DO NOT USE!
+02.0 107 48.96 3029 2853 73838 9510 100.0 1.171 !DANGEROUS LOAD-DO NOT USE!
+04.0 109 49.92 3079 2947 78774 9587 100.0 1.140 !DANGEROUS LOAD-DO NOT USE!
+06.0 111 50.88 3129 3043 84056 9660 100.0 1.109 !DANGEROUS LOAD-DO NOT USE!
+08.0 113 51.84 3178 3139 89714 9731 100.0 1.080 !DANGEROUS LOAD-DO NOT USE!
+10.0 115 52.80 3227 3237 95784 9797 100.0 1.051 !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 48.00 3063 2916 82216 9104 100.0 1.127 !DANGEROUS LOAD-DO NOT USE!
Data for burning rate decreased by 10% relative to nominal value:
-Ba 105 48.00 2852 2528 56252 9877 99.8 1.311 !DANGEROUS LOAD-DO NOT USE!