Have a Compact/3.6" slide, barrel, spring, and 10 round mag to make your 9mm 1.0 Compact a 40 S&W. $250

Also have a couple extra 10 round 40 S&W mags $25 each

Also, a 1.0/3.6" 40 S&W barrel $50

Also, a 1.0 Shield 9mm barrel $50

Also, a 1.0 Shield 9mm mag/ 8 round $35

Thanks for looking.