This a Snider Enfield ORIGINAL nipple and firing pin. I am told these are exceptionally rare as originals. I bought this with a small number of others from Weller and Dufty Auctioneers about fifteen years ago and all the others were snapped up then, for £10 each with no complaints. They were advertised in the MLAGB magazine. Very Good condition for age.Staring price reflects rarity. If you want an original spare or are using a copy pin this is for you.