WTB: 1917 Enfield Safety block screw

I'm looking for a 1917 Enfield (Eddystone/Winchester/Remington) Safety Block screw.

Try Poppert's (item #E00043),SARCO, or maybe eBay. Everyone else seem to be sold out.
http://www.poppertsgunparts.com/cgi-...unction=Search
http://www.e-sarcoinc.com/p17safetylockholderscrew.aspx

D.