Crazy Fingers
member
- Joined
- Sep 4, 2008
- Messages
- 243
I had purchased some commercial reloads a while back for my P32. I didn't reload for .32, and I needed to check the pistol out, so why not? Friends of mine had shot hundreds of rounds of this manufacturer's (Space Coast Bullets in Melbourne, Florida) ammo with no problem. At half the price of new factory, and with stretching the budget a priority, I gave them a go. They gave me a go as well.
WEAR YOUR SAFETY GLASSES!!!
Upon further inspection, the brass was completely mixed. There were two main types, Fiocchi (one of which let go) and "domestic" (mostly RP and WW, but some others in there as well.)
Note the ridiculous extractor groove on the Fiocchi. Note how the brass was stretched by the bullet, and the heavy taper crimp on the bullet. The OAL of the Fiocchi loaded rounds is much longer than that of the domestics.
Please give your conjectures on the exact mode of failure. I believe it was overworked brass, possibly a lower case volume, combined with an excessively long OAL, combined with a heavy crimp leading to severe overpressure.
WEAR YOUR SAFETY GLASSES!!!
Upon further inspection, the brass was completely mixed. There were two main types, Fiocchi (one of which let go) and "domestic" (mostly RP and WW, but some others in there as well.)
Note the ridiculous extractor groove on the Fiocchi. Note how the brass was stretched by the bullet, and the heavy taper crimp on the bullet. The OAL of the Fiocchi loaded rounds is much longer than that of the domestics.
Please give your conjectures on the exact mode of failure. I believe it was overworked brass, possibly a lower case volume, combined with an excessively long OAL, combined with a heavy crimp leading to severe overpressure.