About this 3D model
The handguard on AP900 and AP1000 is the same, but on the longer AP1000 it feels and looks a bit short. So I created my own extended version. It mount the same way as the original, uses MLOK slots for mounting rails and gives you the option to mount your bipod further up. It has a provision for magnets for folded butstock retension, just like the original. It can be used for AP900 but I have not tested this. (Let me know if you want it for AP900). The cheek rest comming soon! The handguard is 290mm long.