RL19 loads for Barnes 150 gr TTSX?

[sithlord6512]

Hi there,

Can someone please provide me with loading data using RL19 and Barnes 150g Tipped TSX. Unfortunately, as I live in the Canadian Arctic, my supply of RL19 is all I've got to work with.

Thanks

 

[Richracer1]

You forgot one important piece of information, for what??????

Secondly, did you look on the Barnes website??????

 

[TScottW99]

I have the Barnes #4 manual if you tell me which cartridge :lol:

 

[FOTIS]

You forgot one important piece of information, for what????????

yup! 8)

 

[sithlord6512]

OOPS :wink:

RL119, 150 gr TTSX for a .300 WSM

 

[FOTIS]

Cartridge : .300 WSM (CIP)
Bullet : .308, 150, Barnes 'TSX'BT 30841
Cartridge O.A.L. L6: 2.860 inch or 72.64 mm
Barrel Length : 24.0 inch or 609.6 mm
Powder : Alliant Reloder-19

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 93 62.10 2819 2647 41404 9732 91.1 1.274
-09.0 94 62.79 2851 2707 42719 9863 91.7 1.257
-08.0 96 63.48 2883 2768 44079 9991 92.3 1.241
-07.0 97 64.17 2915 2829 45489 10117 92.8 1.225
-06.0 98 64.86 2946 2892 46947 10241 93.3 1.209
-05.0 99 65.55 2978 2955 48456 10361 93.8 1.194
-04.0 100 66.24 3011 3019 50020 10479 94.3 1.178
-03.0 101 66.93 3043 3084 51633 10594 94.8 1.163
-02.0 102 67.62 3075 3149 53315 10705 95.2 1.145
-01.0 103 68.31 3107 3215 55053 10813 95.7 1.129 ! Near Maximum !
+00.0 104 69.00 3139 3282 56856 10918 96.1 1.113 ! Near Maximum !
+01.0 105 69.69 3171 3350 58724 11020 96.5 1.096 ! Near Maximum !
+02.0 106 70.38 3204 3419 60660 11117 96.9 1.080 ! Near Maximum !
+03.0 107 71.07 3236 3488 62672 11211 97.2 1.065 ! Near Maximum !
+04.0 108 71.76 3268 3558 64760 11301 97.6 1.049 !DANGEROUS LOAD-DO NOT USE!
+05.0 109 72.45 3301 3629 66927 11386 97.9 1.034 !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 104 69.00 3301 3630 67971 10965 99.6 1.031 !DANGEROUS LOAD-DO NOT USE!
Data for burning rate decreased by 10% relative to nominal value:
-Ba 104 69.00 2932 2864 46804 10337 88.7 1.208

 

[sithlord6512]

Thanks POP,

I didn't know how to read this charts (and was a little hesistant to ask lest I expose my ignorance). However, I just discovered you "Sticky" on how to read such these Quickload Charts. Very informative.

However, this chart is a little different - where should I start. I would normally be inclined to start at 1st charge given, but the "warning" about minimum safe loads being exceeded has me worried. What Charge should I start at (or, what charge would you start at)?

Thanks in advance.