Fox Collectors

Try using Potassium Permanganate. You can find in plumbing departments. I don't recall the exact method, but Brownells' might have in their Gun Kinks books or try Googling it.

I recently acquired a Phil. Sterlingworth 12 ga. 2 barrel set, and am wondering how common these are? The serial number is 66996, both barrels are 28" and are marked 1 & 2 on the flats. The chokes have been modified by previous owner(s). The FE latches are different (one is the Kremer type)...