DusterRT
Defected to Deutsche
arrr,arrrr,arrrr,arrr....tig welder! Honestly, though, I don't know how much weight you'll save going to CM over the DOM, since this is really a pretty basic bar. One piece hoop, diagonal, the two harness tubes, and two rear brace tubes. It's a great excuse to buy some neat toys, but if it only saves you 10 or so lbs, I don't know if it's worth it from a cost/benefit standpoint. I would guess on around 35' MAX of tubing, you could look up the weight differential and price differential. For reference, I paid around $575 delivered for the bar. There has been a price increase since, but...
To copy that bar in .095" wall seamless 4130 would probably run $250 in raw materials...and then $2000-3000 for a nice TIG rig and $1000ish for a basic tubing bender and notcher..worthwhile investment to save 10-15# I'd say!