This is a Specialty round!
Be aware before buying this that this is a specialty round made for killing rats and snakes in the barn and such, They are useless for target shooting
I keep a couple of boxes on hand for critters on trash night, (coons, possums, feild mice/RATS, etc)
Hazaerd of living in the country:-)
At close ranges (5 to 15 yaeds) this will give a small critter a leathal case of lead poisoning! Plus you don't have to worry about a round getting loose and hitting a neighbors house
Also It will NOT cycle autoloaders!
I use it in my HR Revolver and when I catch a coon tearing the lid off my trash can on the back porch I put it down quickly, cleanly and quietlly
Use it for what its made for and it will serve you well