The RCBS Quick Change High Capacity Power Baffle is the perfect solution if you dislike having to re-weigh your powder chargers each time you switch to a new caliber. This RCBS Quick Change High Capacity Power Baffle makes it fast and easy to measure powder when you use multiple different calibers for reloading. The RCBS Quick Change High Capacity Power Baffle is made from top-quality steel to guarantee a lifetime of sturdy performance. This part can be used with your RCBS Uniflow Powder Measure to give it all the features of the RCBS Quick Change Powder Measure.