[Kommodor]

Ruger’s got you covered, their new 9mm carbine will take Glock mags...

[xander]

Thanks. I watched some reviews of the new Ruger, looks interesting.

There are others, like the KelTec sub2k (had one and sold it, couldn't use stock sights) and some AR conversions (built two and really like them), but it would be great to have purpose built, all Glock model with similar performance, tolerances, reliability, weight savings, etc, as their handguns.