Lyman 04045 Universal Bore Guide Set, .17 to .416 Caliber Rifles

The Lyman 04045 Universal Bore Guide Set protects both the chamber and the bore from abrasion by the cleaning rod during regular cleaning. "Universal" means that this set will fit most bolt actions and even includes a special adapter sleeve for the AR-15. Precision machined from durable, anodized aluminum, the set comes with interchangeable tips that cover bore sizes from .17 up to .416 and the thread-on nozzles prevent the guide's sticking in the chamber. The guide's specially machined port makes applying solvent to the inserted cleaning patch easier and neater than trying to push a wet patch into the open end of the guide.