[rjsimmon]

Looks like the piston kept the gasses inside the cartridge case, so in theory it would work in a revolver

I was looking at that. Very interesting and unique design. Would like to see some stats on performance in the field. A friend of mine who was a SEAL during that time period said that his fav was the S&W Hush Puppy.

[MileHi]

While they offered many advantages, AAI's products failed to win any widespread acceptance in the halls of the Pentagon. The rounds were expensive and ineffective at moderate ranges.

Sounds like it didn't work that great.

[IncPen]

ping