MEC Resize Rings are located on the depriming stations for the MEC 600 Jr. reloaders. For reloaders who spend a lot of time reloading these rings wear down and break. In addition there are times when the rings do not completely resize hulls to the appropriate specs. In these conditions having extra rings on hand makes perfect sense.
To ensure optimal resizing performance the manufacturer recommends these rings be replaced occasionally based on the volume of reloading done. If resizing hulls becomes an issue the MEC Supersizer might be an alternative solution.
Stock Notice: This item is NOT marked "In Stock". We will contact you within 12-24 hours by email if your order is on backorder with our distributor and will take longer than the 5-7 business days it takes us to ship out. Please do not order if you need this item shipped immediately.