Quote:
Originally Posted by Steve Richards
...the Astra 400...is chambered for 9mm Largo and is unsafe with other 9mm cartriges...
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Steve -
You reminded me of an article I read years ago...Luckily, I still have the book...
"Converting Spanish Pistols to 9mm P" is the name of the article; in George C. Nonte's 1974 book,
"Pistolsmithing"...
Here's a brief excerpt -
http://www.wzrd.com/u/rbrennan/misc3/nonte.jpg
I've never tried anything like this, but I understand from my Garand friends that there is a "kit" of sorts for converting the M1 Garand to 7.62 x 51mm (.308 Win), consisting of a bushing similar to the one in the above article in principle, and two 20% overloaded cartridges to seat it...Nonte doesn't mention explosive seating, so I would imagine that his bushings are pressed in/interference fits...