No. The Strike Industries Charging Handle Extended Latch is only compatible with the Strike Industries ARCH AR Charging Handle. The FX-9 uses a proprietary handle and will not work with AR15 pattern charging handles. Freedom Ordnance does make and enhanced charging handle for the FX-9, which can be found by using the link below:
https://freedomordnance.com/product/fx-9-enhanced-charging-handle/
It looks like the CMMG Mk47 comes with a Zeroed charging handle it does not look like our Extended charging handle latch will work. our latch was designed to fit on standard Mil-spec charging handles.
The Strike Industries Charging Handle Extended Latch will work with any Mil-Spec dimension charging handle.
Yes, this will fit either of those charging handles.
These are just for the left side.
Yes, this should work with the DD Grip and Rip Charging Handle.
Something that extends the charging handle outward such as this extension might be helpful, or you can simply raise your scope higher.
Yes, this will work with a Colt M4 charging handle.
Yes, it is.
Yes, this should fit milspec style AR-10/AR-308 charging handles.