I have a new FX Wildcat MK3 on the way should be here on Monday. I got the compact version in .25 with the new slug liner. Anyway I purchased the gun specifically for hunting squirrels. I am not a long range guy when it comes to this task, most of my shots will be inside of 20 to 30 yards with an occasional shot out to 40 or 50 yards. I was hoping the slugs would be prefect for this pupose. I have not been able to find much information on how these new slugs work on squirrels but it would seem like the expansion would help with clean kills. Especially if they are accurate in the yardages I mentioned. Any of you guys use them yet? I would be curious to know what you thought!