rgoberle Posted August 24, 2022 Share Posted August 24, 2022 I am considering getting a 10mm M&P and was curious about swapping the 10mm barrel out with a 40 S&W as an alternate to the 10mm. Does anyone know or have tried the swap. I am thinking the swap should work as long as the barrel length is the same. I am not sure if they changed the outside dimensions of the 10mm from the .40. Quote Link to comment Share on other sites More sharing options...
Joe4d Posted August 24, 2022 Share Posted August 24, 2022 way things are going with 40's being dumped you could probably buy a complete 40 for about what you'd pay for a 40 barrel and spring Quote Link to comment Share on other sites More sharing options...
mwx40x40 Posted August 25, 2022 Share Posted August 25, 2022 2 hours ago, Joe4d said: way things are going with 40's being dumped you could probably buy a complete 40 for about what you'd pay for a 40 barrel and spring Yep, LEO trade ins going for $289, new KKM and spring probably higher than that. Quote Link to comment Share on other sites More sharing options...
sharko Posted January 17 Share Posted January 17 You've probably found out by now that the 40 & 10 barrels are different, hood is longer on the 10. Quote Link to comment Share on other sites More sharing options...
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