[Benelli M4 Multi Light Mount by IWC]

For an X300 you'll need the picatinny rail attachment option. The basic mount is setup only for direct Scout light attachment so the small rail option will act as an interface adapter for your X300

Thanks for answer! And where can get this small rail?

[Benelli M4 Multi Light Mount by IWC]

Anyone can tell what the differences between these mount, on site are four options. I need for Surefire X300 light.

[Coming Soon Benelli Triggers Parts 922r Compliant]

Make trigger great again!

[BENELLI OPTIC RAIL The decisive Trijicon RMR mount for the Benelli m4]

No Sir. Trijicon RMR and Aimpoint Micro versions only for the foreseeable future.

Thanks for the answer!

It's a pity. I think such a modification would be in demand, Docter fully compatible with Burris FFII/FFIII sight.

It may be possible custom order?

[BENELLI OPTIC RAIL The decisive Trijicon RMR mount for the Benelli m4]

Hello, this rail fit for Docter Sight II?

Thanks!