Greetings,
I don’t see anything .40 caliber on your website.
What are your thoughts on a short .40 upper? Is it not a suitable round for a PDW build based on pressures or other factors?
I have a dedicated Glock magazine lower SBR that I’ve only had in 9mm.
Thinking multi caliber options but am limited by magazine size to 9mm,.40 and .357 Sig.
While I’m riffing here, would it be possible to do a .22LR using G44 mags?
Thanks in advance for your input.