Those were long action, standard sporter contour with 2 pc bottom metal. They show up from time to time on eBay.
Push feed and crf stocks are generally interchangeable. The mag boxes are different. Most New Haven stocks will be inlet for 2 piece; later New Haven stocks *may* be inlet for 1 piece bottom metal. BACO stocks *will* be inlet for 1 piece.
Hopefully that’s clear; I’m waiting on my first pot of coffee to brew!
