The Lyman Accu Trimmer is a great example of Lyman quality in an affordably priced package. This trimmer is just the tool you need to trim all kinds of brass cases between .17 and .458 caliber, which gives reloaders like you the versatility you need. Not only does the Lyman Accu Trimmer accommodate brass cases between .17 and .458 caliber, but it incorporates the use of standard shellholders to properly position the cartridges as well as standard Lyman cutter pilots and heads. This tool is available with Lyman