Awhile back there was a discussion about where to get the infamous 8-40 screws used in the Encore forearm. Well I found them on Brownells web site.
size item number
8-40x1/4" 080-535-844 blued fillister head
8-40x3/8" 080-535-848 " "
8-40x1/2" 080-535-842 " "
8-40x1/2" 080-049-840 stainless fillister head
Hope this helps
Gunner