I’ve been following PMM’s new SIG 320 comp concept, where when you use a compact top end on a full sized frame you have room for a comp that doesn’t extend beyond the dust cover and fits normal full size holsters:
With Glock’s Gen5 changes to the locking block geometry, I just realized something similar can be done. (I’m slow like that.)
26.5 slide on 19.5 frame:
26.5 slide on 45 frame:
Both configurations seem to function fine based on a quick check. I don’t have a full sized Gen5 Glock, so I couldn’t try a 19.5 top end on a full sized frame but I’m sure it’s doable.
I think I’m going to reach out to Parker Mountain and see what they think.