Had a question for everyone. I just bought my second PS90 because I am a addict. I asked the dealer if he had one in OD green as I like the look of it better. He told no but he had a green stock from a conversion he did and he could swap it out for me if I wanted. I questioned the barcode serial number needing to be on the stock and he told me its on the receiver already and the sticker usually dosen't last forever in the stock anyway. I didn't realize that so I was wanting to know if others have just removed it or if its just come off over time. The sticker being white dosen't help as far as hiding in the bushes anyway. LOL. Just thought it needed to be there.