MEC  NEW Powder Bushings sizes 7 through 46. 
I have most sizes in stock ready to ship, over  300+  bushings in stock.
These MEC powder bushings fit either the (302) single stage press or the (502) progressive press.  The bushings measure a certain volume of powder to be put in each shell.  DO NOT guess but use published factory  recipes to ensure your safety.  Prices are per bushing each.
My Plano tackle box is with  me most of the time with both sides being filled in (pictures 1 and 3).  International shipping  will be higher.  Prices may be going up soon (EOY?)
<GRIN>  I picked this case up the other day to turn it over to the other side.  You guessed it... 250+ bushings on the table!!! ROFL

Ship by USPS
You are able to select which bushing and the quantity.  Next add that bushing and quantity to your cart. You may next select a different bushing or checkout.  When you have selected all the bushings and have added them to your cart, you may checkout.  This makes sure it gives you the reduced shipping charges.  Any bushing after the first one have discounted shipping. If we are out of a particular bushing, it is either on the way or on order.       Thanks.
 USPS  Just raised their rates by almost .85 per package.  Sorry! After you pay for the first item shipping, all others shipped are discounted.

Thank YOU for your patience while I spent a month in the hospital.