With so many ways the barrel can become obstructed, or just plain dirty. The barrel boot is a simple but effective way to protect and prevent barrel damage. The neoprene seems durable and flexible, along with very high quality stitching. I used the .22 size on a .308 bull barrel and it fits fine due to the stretch of the fabric. I recommend one for any gun used in a hunting or outdoor setting.
Pros: Very simple, but does the job of barrel protection
Cons: None
This review was written in the old system and had content requirements that are different than reviews written today.