Renaissance Firearms and Indoor Range - Benelli M4 Entry SBS -14 inch barrel - semi automatic - 5+1 shell capacity - This is a short barreled shotgun so it is an NFA
Sidearms & Scatterguns - Experiences with Benelli M4 collapsible stock | Sniper's Hide Forum
Benelli M4 Review | Is the glorious Benelli M1014 the best?
BENELLI M4 A1 12GA • Armeria DeGradi
Benelli M4 Review: One of the Best Shotguns Ever Made? | Gun Made