When I bought a B3 from Amazon last Spring,included was a round plastic case with a screw top, of pellets. These are .22.
They are marked General Pellets, Point 200 PCS. Made in China.. I don't know that they are Peak.
They work pretty well, and are very uniform in shape, no bent skirts. May have had something added to them, shiny,not dull, and seem pretty hard.
Don't know if that's any help????
Archer use to carry them and also Industry Brand pellets. I bought a bunch from him and still have some. I haven't seen any elsewhere in awhile. Like any pellet they shoot good in some guns and otherwise in others. They look very similar.
I don't know this for a fact but I think Peak became Bam and Bam XS. One of my B3-1 AK's is a Peak, the other a Bam. Also have an old Peak B4-2 under lever. Looks kinda' like a B3 but totally different trigger. After I rebuilt it and put a B2 spring and a leather B3 seal in it it was and still is a 625 fps tac driver
When you bought a new I.B. QB57 in the case the tin of pellet in it are I.B.