31mm buffer blade brace and mount

thingiverse

remixed to fit a 31mm buffer utilizing 1/8 x 1/2 aluminum stock bar. The top is pretty thin to allow room for the charging handle and will also fit snuggly over your castle nut (my preference although you can really collapse it). There are holes for the set screws, i used 3x.05 threads for the bar and a 6mm x 1 for the mount set screw. I would print on its back and utilize supports touching the bedplate. you dont have to but it'll look alittle cleaner. There is a test mount to print first to make sure your dimensions are correct. The model is set at 32mm for the buffer but it is still very tight on my printer. You may have to scale alittle. The model isn't as smooth as I would like but it does work. I hope more skilled modelers can make adjustments.