This set provides protection to the bore and chamber from scratching by the cleaning rod during the course of day to day cleaning.
The term, "Universal" usually means that this guide set will accommodate most centerfire bolt-actions rifles and even offers a special adapter sleeve for the AR-15.
NOTE: Not suitable for any rimfire rifles.
Preciseness produced from long lasting, anodised aluminum, the set includes interchangeable tips which incorporate bore sizes from .17 up to .416 and the thread-on nozzles prevent the guide's adhering in the chamber.
The Lyman Universal Bore Guide Set's specially made port allows using solvent to the cleaning patch very easier and neater than attempting to push the wet cleaning patch into the open end of the guide. The set works with most standard cleaning rods.