Bad Buffer Tube

This build has been in limbo due to Phase 5. I have been waiting for months for their rifle length Hex tube for the mod1 brace and it finally came back in stock. The only problem is that that one they sent me was out of spec and didnt fit any of my receivers. They then sent me a replacement wich was the pistol length tube. They then sent me another replacement which again was the pistol length tube.

I ended up engineering my own which is the 3d printed one in the pictures that i need to get manufactured since they cant get the thread right.

They have been really good about it though and just sent me 2 replacements for free as a courtesy. Hopefully they will fit my receives, ill find out next week.