Some thing new?

owenv

Beginner
Jun 24, 2007
192
1
The .17-357 RG :?:


http://en.wikipedia.org/wiki/.17-357_RG


17357fireformedbullit.jpg
 
It is listed in the current iteration of QL. Pretty specialized cartridge.
 
The velocity of a 20-grain (1.3 g) bullet is 2,070 ft/s (630 m/s) with a 3.9" barrel, 3,300 ft/s (1,000 m/s) with a 10" barrel and 3,850 ft/s (1,170 m/s) with a 20" barrel. Operating pressure averaged 42,000 PSI.


Man soneone was bored!
 
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