Hi everyone.
This is the long overdue update I promised on the 941SS...
First - the norms:
Chronograph - Chrony F1
Chronograph Distance - 10 feet
Target Distance - 15 feet
Sample Size - Small, 5 shots
Velocities - FPS
Energy - ft/lbs.
Grouping - inches
Firearm - Taurus 941SS 2-inch barrel
Methodology - Hand-held, single-action, from a bench rest, no cleaning between sets
Loads Tested:
A - CCI Maxi-Mag TNT 30 gr.
B - CCI Maxi-Mag +V JHP 30 gr.
C - CCI Maxi-Mag JHP 40 gr.
D - Federal Premium Sierra JHP 30 gr.
E - Fiocchi JSP 40 gr.
F - Remington V-Max 33 gr.
G - Winchester X22MH JHP 40 gr.
H - Winchester Supreme S22WM JHP 34 gr.
I - Winchester Dynapoint 45 gr.
K - OSSI Coyote Killers
Load | Adv. Vel. | Actual Avg. Vel. | Actual Avg. Energy | Std. Dev. | Extreme Spread | Grouping
A 2200 1251 104 58.9 131 2 1/4
B 2200 1188 94 19.2 47 1 7/8
C 1875 1066 101 10.9 23 2
D 2200 1282 109 42.1 100 1 3/4
E 1903 1138 115 41.6 82 1 5/16
F 2000 1270 118 39.0 83 1 3/8
G 1910 1133 114 21.6 51 1 1/2
H 2120 1306 129 26.4 57 1 3/8
I 1550 1006 101 30.1 68 2 1/8
K Didn't buy any... wanted to, but needed to buy food and pay rent (they are expensive)
Summary:
Fastest - Winchester Supreme S22WM JHP 34 gr.
Most energy - Winchester Supreme S22WM JHP 34 gr.
Slowest - Winchester Dynapoint 45 gr.
Least Energy - CCI Maxi-Mag +V JHP 30 gr.
Best Group - Fiocchi JSP 40 gr.
Worst Group - CCI Maxi-Mag TNT 30 gr.
My rankings:
First Place - Winchester Supreme S22WM JHP 34 gr.
Second Place - Remington V-Max 33 gr.
Third Place - Fiocchi JSP 40 gr.
Now, before I get 10,000 replies questioning or disputing the above...
These are the results of my testing, with my gun, with my chronograph, with my hand, on a particular day, at a particular place.
If YOUR results were different and you used the same EVERYTHING I used, then let me know, otherwise, I do expect YOUR results to be different and I will not question them. OK?
Other info:
I had a local 'smith work on the trigger pull for me. After 1)changing the springs with a kit from a well-known vendor who did say it wouldn't work but we wouldn't listen, and 2)changing the springs to comparable S&W models, and 3)some minor polishing of the action, I am sad to report that, in DA shooting, a little over half the shots are misfires. The good news (?) is that he has ordered another set of springs he will tweak for me next week...
Soon I will update other info on another project I'm working on... an 18.5mm that shoots 500 gr. rounds at about 2000 FPS... and kicks like two mules on PCP (not ideal for squirrel hunting).
bye all