[in the Arena]

Thanks...as usual, you too are a weath of info...I used your data and found that IAI makes an M1 Carbine chambered for the 5.7 Johnson. Now if it could mimic the 5.7x28 with the ss109 bullet and come in a handgun I could satisfy my Five-seveN craving.

[archy]

Thanks...as usual, you too are a weath of info...I used your data and found that IAI makes an M1 Carbine chambered for the 5.7 Johnson. Now if it could mimic the 5.7x28 with the ss109 bullet and come in a handgun I could satisfy my Five-seveN craving.

Try a websearch for *Kimball .30 carbine*. I believe the auto-mag folks also produced at least some prototypes of a scaled-down version of their .44 Automag in a .30 caliber carbine version. But if you rework either into a 5,7 MMJ, don't let the collectors find out or you may be facing crowds of them conming after you with pitchforks and torches.