I’ve missed you wacko.
On POG 5
There’s such thing as a bottle dig site??
Or Bonesteel folding brace with Galil hinge. Drill one hole thru the back, no tapping, put bolt thru, spacer, lock washer, nut.You can drill and tap and attach a pic rail, or a stormwerx-style folding hinge to use Ace stuff on, or you can use one of the OG century adapters that secures under the pistol grip and is threaded for a buffer tube
They do kinda loosen up over time but they’re not terrible terrible
you’d just need a drill and a tap to bolt something on
I recognize those mags.