Vintage Czech-made "Diabolo Boxer" pellets

[The Kurgan]

I found a tin of 20+ year old .177 pellets (nearly full). Not sure of the weight, but holy f^@& do they shoot well out of my Benjamin NP "1200 fps" break barrel rifle! They are a pointed field pellet and the label reads "Diabolo Boxer", and a smaller "CZ" with a half arrow symbol underneath. Damn near penetrated a 2X4 at 20 feet. Does anybody know of the weight?

 

[The Kurgan]

Nevermind. Just weighed one: 9.7 grains as compared to the Crosman Premier "hollow point" that I was using at 8.1 grains.

 

[unicorn gravedigger]

re they in a black plastic container that twists to reveal a hole to pour some out of?? If they are like mine they are very accurate in many of my rifles, ounce their gone, well you should be able to find something close in HN

 

[The Kurgan]

are they in a black plastic container that twists to reveal a hole to pour some out of?? If they are like mine they are very accurate in many of my rifles, ounce their gone, well you should be able to find something close in HN

Yes, that would be them! The best pellets I've ever used...and quite weighty at 9.7 grains for .177.