New M4 Benelli inbound, your additions? other questions

[LowSpeed_HighDrag]

Where did you get the qd mount for the buttstock?

[SOWT]

When you add a battery, the sight must be removed. Do you then have to re-zero?

Is it also designed for a shotgun?

Friend is a Trijicon/E-O Tech dealer.

Said he hasn't heard/seen any issues with the RMR mounted on a shotgun and actually recommended it to me over an E-O Tech (though not the one with batteries).

[SOWT]

Disagree...high quality QD docks are very robust. You can retain the OEM sling loop if you wish to run a convention sling attachment but in order to do so its best if you remove a small amount of material right where the loop mount assembly contacts the body of the light as its a slight interference fit. QD docks, so long as they are high-quality (i.e. BCM, Noveske, ect) make a lot of sense in a fighting long gun. Most premium sling vendors now include sewn in QD swivels as an extra cost option. Just as one data point, I ran QD swivels and docks on my M4 carbine for a tour in Iraq in 2011 and have nothing but praise for the concept.

Is that a Benelli Stock?

[calviroman]

Yes that is an OEM Benelli C-stock. The QD dock is from http://www.impactweaponscomponents.c...-mount-n-slot/

[hk_shootr]

When you add a battery, the sight must be removed. Do you then have to re-zero?

Is it also designed for a shotgun?

It does have to be removed for battery replacement. Battery lasts 1+ years. I have removed it just to check on that very idea. No adjustment in wind age or elevation needed.

[hk_shootr]

Yes that is an OEM Benelli C-stock. The QD dock is from http://www.impactweaponscomponents.c...-mount-n-slot/

Those QD mounts work very well, have one on my M4