It definitely works, might not be able to hit much past 10 yards lol.
Lots of things if you don't buy them as a set.
Air compressor I bought didn't come with a hose or fittings. As I prefer it, I don't want an added cost for some potential pos hose/fittings. Let me choose the brand, hose length, fittings I'll actually use, etc.
Pretty sure most air compressors don't.
Drill didn't come with drill bits.
Socket and torque wrenchs didn't come with sockets.
Etc.
We'll agree to disagree, I wouldn't want the added cost if I might not use them or might change them.