I started it at the end of jun; I finished in september. I didn't work permanently on it.
About 3 weeks ago the enlarged M14 mag broke down. BBs stuck into plastic tube. So i put CYMA Mp5 mag internals into. Now it works well. Capacity decreased from 800, to 600 BBs.

I plan to remake the mag externals(I want to weld it better together, and I want to cold-blue it too). I'm planning to make 8 more real-cap mags to fill my BREN pouches(2×4). And I'll get a custom cold-blued-steel outer barrel as a "change work" for wood AK-63 grips...