3D printed mec powder bushings

[tscopeland]

I found a file in thingyverse and had my local library print them
Cost me a whopping $6 they work as well as the aluminum ones I have

[Rhys79]

I have a 3D printer and would be happy to print these off in any CC capacity required for a nominal cost to cover the filament and shipping.

[Shanghai Jack]

I bought a 50 (approx) piece set while I was waiting for ballistic products to get the adjustable bars back in stock. With a whole set i could usually find what I was looking for except for the 10 gauge stuff. Now they sit in a tub as a backup. I've got 6 600Jr., each with an adjustable, and life is so much easier. No more sanding, taping or adding fingernail polish for adjustments. You've got to be quick though on the adjustable bars, they come in and they're gone. I generally just use the 600's for odd ball/experimental stuff and 10 gauge, otherwise I use my Pacifics for "production" runs. As someone said earlier, on the adjustable bars, make sure your last adjustment is from more to less - eliminates the problem with backlash.