Can anyone tell me if the Williams FP-94/36 will fit my 1894S? The specs list the Marlin 36, 336, 444, 44 Magnum, 93, 1895 and 1895G. But not the 1894. The Williams FP-336 lists the 1894, saying that when the FP-336 is used on an 1894, a hammer extension will be needed. The FP-94/36 is mounted using the side plate screw. That is what want to use, not the top screw mount that is used on the FP-336 sight. Thanks.