Hi Mark, one that comes to mind is the Ruger PC Carbine. It has Interchangeable magazine wells for use of common Ruger and Glock magazines. So you can pair it with either a Glock or Ruger pistol.
There are different models to choose from >>> ruger.com/products/pcCarbine/models.html
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Another option is the S&W FPC, another 9mm carbine rifle, the M&P FPC is compatible with M&P full-size and compact pistol double-stack magazines. >>> smith-wesson.com/product/fpc
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Stay safe & have a great day!

Mark, you'll find no better combination than the Ruger 57 LC Carbine and the Ruger 57 Pistol. Ammo is 5.7x28. The 20 round magazines are interchangeable between firearms. Ruger even sells 5 round magazine extenders.
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Hi Mark and welcome. I recommend the S&W FPC : budsgunshop.com/product_info.php/products_id/153336/m%26p+fpc+9mm+16.25+23+1 ------------------------- and the M&P 2.0 Handgun : budsgunshop.com/product_info.php/products_id/59402/smith+%26+wesson+m%26p9+m2.0+semi+auto+handgun+9mm+luger+4.25+barrel+15+ro ------------ Cheers, stay safe and enjoy!