Midwest Industries is about to drop a selection of extended AK hand guards onto the market. Extended hand guards can make a lot of sense on AKs since the standard hand guard length may leave little room for mounting items like lights and slings. The extended hand guard may also allow items like vertical grips to be mounted further forward where they will have less impact on the ability to rock a magazine into the magazine well.
The hand guards will be available with either KeyMod or M-LOK compatible attachment slots. They also appear to mount without having to remove the standard hand guard retainer. In keeping with previous AK hand guards, these also seem to have optic specific upper hand guard mount options.