Lyman Universal Bore Guide

The Lyman Universal Bore Guide 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