Your post got me curious about availability of 5mm pellets, so I had a conversation with my friend Professor Google. The pellets are readily available, and I ordered a couple of Benjamin tins. There are some higher end pellets available as well. My Blue Streak is about 40 years old now, but quite reliable.I got a .20 cal silver streak and about 10 unopened boxes and Sheridan lead pellets for it. That by far was the most fun pellet gun of my youth. I’m saving it for my son when he gets old enough.