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8/22/2015 5:43:21 AM EDT
Just dumping more pictures of recent cutaways, enjoy.
wolfganggross

Small caliber Spotter/ Observation cartridges

Argentine Spotter 7.65x54
Argentine spotter in a 7.62x54r Russian case (gun show load)
Russian PZ 7.62x54r
a 7.62 RAUFOSS projectile sold on Gun Broker
German B patron 7.92x57 (white phosphorous tip)
8mm Austrian Spotter



6.35 SLAVO
Duplex WCC/59
Solid steel WCC/59
Lead steel FA/59
30.06 Triplex



8x59 Italian SMI/941 armor piercing
8x59 Italian SMI/960 tracer
30.06 Winchester Fail Safe (solid copper hollow point front half with a steel insert filled with lead and capped off with a brass heel bottom half)
7.5x54 French tracer sf-2/69-1-7.5
7.5x54 French tracer SF-76-1-7.5




8/22/2015 6:23:13 AM EDT
[#1]
Thanks for posting these.  
8/23/2015 8:57:59 AM EDT
[#2]
What's up with duplex and triplex rounds?  Do any militaries regularly use them, or are they something that gets experimented with every so often but we still can't make it work well enough?  Or is it a totally dead technology?
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8/23/2015 10:23:48 AM EDT
[#3]
Quote History
Originally Posted By felrom:
What's up with duplex and triplex rounds?  Do any militaries regularly use them, or are they something that gets experimented with every so often but we still can't make it work well enough?  Or is it a totally dead technology?
View Quote

It was intended to make rifle gun fire more effective.  The duplex 7.62x51 rounds, for example, were built with an expected dispersion of the second bullet, allowing more "coverage" so to speak.  It didn't work well, and the whole idea was (eventually) abandoned.  Read up on Project SALVO.  Here's a good place to start.
"--you can't conquer a free man; the most you can do is kill him."
Heinlein
NRA Life Member
Glock Certified Armorer
Certified AR15 Armorer
Certified M1911 Armorer
8/23/2015 8:04:54 PM EDT
[#4]
That first batch looks very complicated.  Are there explosive or flammable materials in there?  If so, how do you section them without setting them alight?

Rob

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