This 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. This model is compatible with 17-416 cal rifles.
|Size||.17 Cal to .416 Cal|
|Series||Bore Guide Set|
|Includes||Adapter Sleeve for AR-15's|
|Protects||Against Carbon Build Up|
Determined at checkout.