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P95Carry's
Gun, Ammo Tests

R9s - Third Test
   


Introduction
Targets

Chrono Data - Winchester

Chrono Data - CCI Blazer
Chrono Data - Speer
Expansion Tests-
Intro
Expansion Tests-
Results
Conclusions


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The Rohrbaugh Forum


Not forgetting -

Rohrbaugh Firearms



CCI Blazer 115 JHP (Aluminum case)

First time trying this ammo. It appears certain that the bullet CCI has chosen is the same Speer as used in Gold Dot ammo. In my view the best bullet available right now.

Having done ten shot strings and wanting to keep same table results format as previous, I will''double up'' with the entries in tables below in the row showing String Velocities - also rounding up or down with decimal components of chrono readout.

As before, the figure for muzzle energy is formulated by using the average velocity from chrono readings.



CCI Blazer 115 JHP (Aluminum case)
String
Velocities
-
963 fps
966 fps
967 fps
1011 fps
978 fps
976 fps
991 fps
996 fps
996 fps
990 fps
Low Vel
Hi Vel
Av Vel
Spread
Std Dev'n
ME
963 fps
1011 fps
983 fps
48 fps
16.00
247 ft lbs


The spread here was expanded somewhat by just two rounds, one high and the other low - otherwise figures quite close. Expansion test was quite favorable.


This ammo performs and functions very well in my gun. Rohrbaugh recommend it but make the point that the brass cased version is NOT as reliable. This is due to the aluminum cases having ''sharper'' profile around base and so better for extraction, compared with the brass.

You may next like to look at Chrono Data - Speer .......


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