Fits zastava m77 with welding/ metal work - FAB Defense AK-47 Vanguard M-LOK Handguard System

Ok, not a fan of mlok, but this came with picatinny inserts, and I like options. QD mount is in a weird place, I'd like it on the other end, but it works, and with the MLOK you can add another wherever, don't get caught up on the small details. I didn't use the upper as I ordered the "cheese grater" type off the Zastava website. The lower needs modified. The front of the lower needs shaved down in areas to fit, but use sand paper and make sure it's snug, not a huge deal, rather have tight than loose fitting. The the rear needs about an 1/8 inch off each side to have the metal retainer fit into the hand guard. Here's the kicker, the handguard is like 1/8 too short. I welded a piece of plate steel to take up the room. After that, fits perfect. Would I buy again, eh, maybe. I know what to do now to make it fit. Don't order unless you're handy and know how to weld.