Sig Sauerkraut alloy airgun pellets

[Benelli B76]

I have a box of these sold as Crosman co2pell exactly the same as your pic, they were supplied in a cardboard box with the pellets in a ziplock bag inside. I remember when I did try firing them thru a cp88 they used to produce long 'hairs' of the plastic material the skirts are made of. Interesting & unusual but not very practical.
John.

I have never had a problem with them, and shot them through loads of different pistols and rifles. Of course the velocities are quite high due to the low weight, but only good for short range shooting. I have been able to recover shot ones from the carpet back stop and reuse them a few times.
Mike, I will give you some to try when you come around.

Baz