QL Request

[erikc838]

6.5 Creedmoor
22" barrel
RL16
2.815" COAL
Berger 135 grain Classic Hunter

Thank you

 

[DrMike]

Cartridge          : 6.5 Creedmoor Hornady
Bullet             : .264, 135, Berger Classic Hunt G7 #26571
Useable Case Capaci: 48.501 grain H2O = 3.149 cm³
Cartridge O.A.L. L6: 2.815 inch = 71.50 mm
Barrel Length      : 22.0 inch = 558.8 mm
Powder             : Alliant Reloder-16 *C *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   91    39.60   2621    2059   45292  10594     99.1    1.266
-09.0   92    40.04   2648    2102   46739  10682     99.3    1.248
-08.0   93    40.48   2675    2146   48234  10765     99.5    1.230
-07.0   94    40.92   2703    2190   49779  10843     99.7    1.212
-06.0   95    41.36   2730    2234   51372  10916     99.8    1.194
-05.0   96    41.80   2757    2278   53018  10984     99.9    1.177
-04.0   97    42.24   2783    2322   54717  11046    100.0    1.160  ! Near Maximum !
-03.0   98    42.68   2810    2367   56471  11103    100.0    1.144  ! Near Maximum !
-02.0   99    43.12   2837    2412   58286  11154    100.0    1.128  ! Near Maximum !
-01.0  100    43.56   2863    2457   60161  11203    100.0    1.112  ! Near Maximum !
+00.0  101    44.00   2889    2503   62097  11251    100.0    1.096  ! Near Maximum !
+01.0  102    44.44   2915    2548   64101  11299    100.0    1.081  !DANGEROUS LOAD-DO NOT USE!
+02.0  103    44.88   2942    2594   66172  11346    100.0    1.066  !DANGEROUS LOAD-DO NOT USE!
+03.0  104    45.32   2967    2640   68313  11392    100.0    1.051  !DANGEROUS LOAD-DO NOT USE!
+04.0  105    45.76   2993    2686   70530  11437    100.0    1.037  !DANGEROUS LOAD-DO NOT USE!
+05.0  106    46.20   3019    2732   72823  11481    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    101    44.00   2991    2682   74672  10808    100.0    1.021  !DANGEROUS LOAD-DO NOT USE!
Data for burning rate decreased by 10% relative to nominal value:
-Ba    101    44.00   2734    2241   50817  11531     97.9    1.196

 

[erikc838]

Thank you sir

 

[erikc838]

Velocity has been tracking to 43.2 grains with QL