Yes that is what I did.
Pretty much all I can buy around here is clear cement. So I already had that, and Rmich told me that Mcmaster carries clear primer so I bought a quart of that.
Basically if I was making it for myself I might take of the barcodes, etc..., but then I would have to put on a clear coat to keep it from getting all dirty, right? If the customer wanted that I probably would have done it but for a little more cash.
Oh and I forgot to mention that the barrel and chamber are both 1" pipe.