For the first time (or almost first time) in history you can do a quick follow up shot with a breakbarrel air rifle.
But what will you do if you shoot through the first mag? Sit there and reload 10 pellets at a time?
Having 2 or 3 extra already loaded with you in the field will sure save you some time and frustration.
Think about loading these in gloves when it’s cold outside, and you will get the picture… get a backup for quickly switching out magazines!