If you do any kind of long range shooting, it is imperative to keep your chamber and action clean of solvents and cleaning oils that can gum up moving parts. Bore Guides are a must! This is a really simple, easy to use solution that works really well and is super easy to put on and take off.
Pros: Super easy to use
Cons: None
This review was written in the old system and had content requirements that are different than reviews written today.