It seems FN also manufactured their version of the BAR...the Browning Automatic Rifle in 8mm. It's not something you could use for deer, obviously. But FN made a lot of BARs for the world market and 8mm opened the door to a lot of customers. The Czechs also made an automatic rifle in 8mm but I can't remember it's designation. The Brits licensed it and produced their own version as the BREN gun in .303. But for semi-auto infantry rifles, the German rifles mentioned above are the only ones I know of unless there was an 8mm version of the FAL somewhere.
<br>Talker