White light on M1

[Coffees]

I?m trying to mount a white light on a Benelli M1. The best solution I have found is a barrel/tube clamp with pic rail. I don?t like putting anything on barrel and changing harmonics, but in a shotgun I?m not sure it matters. Thoughts?

[Great-Kazoo]

i ran a surefire front handguard.

There's a few options.

https://www.brownells.com/shooting-accessories/flashlights-accessories/flashlight-mounts/benelli-blam-light-mounts-prod44716.aspx