Tried out the Glock 34 mold with a OWB and out of the box the fit is fantastic! Check out our feed for for our 300 give away. Foam membrane is still legit even if you can't do frameless membranless forming.
Still available Gear Mesh AIWB holsters up for sale. This fits standard 9/40 Glocks. Thin Blue Line front and Police Blue back with 1.5" overhook. Turkey weekend special $85 shipped within the US. DM me with your email for a invoice.