Idpa Rules?

[GREGO]

If I take my Glock .40S&W and put my 9mm KKM conversion barrel in it, am I able to use it for competition against other 9mm pistols/competitors?

 

[Rod Snell]

You didn't say what model.

Page 21 of IDPA rules, SSP EXCLUDED Modifications:
6. A barrel of another caliber that is not offered in the original factory model.

http://www.idpa.com/

Suspect you would be in ESP with the double-stack 1911s.

Added: You could just load your .40s to minor power (might need a couple # lighter recoil spring) and shoot in SSP.

 

[GREGO]

You didn't say what model.

Page 21 of IDPA rules, SSP EXCLUDED Modifications:
6. A barrel of another caliber that is not offered in the original factory model.

http://www.idpa.com/

Suspect you would be in ESP with the double-stack 1911s.

Added: You could just load your .40s to minor power (might need a couple # lighter recoil spring) and shoot in SSP.

Like my G23 with a KKM 9mm conversion, to be exact.