Benelli M3
Parts listed here are specific to Benelli M3 semi-auto shotguns chambered in 12 gauge unless otherwise noted. MGW carries replacement barrels, stocks, recoil pads, forends, choke tubes, springs, magazine components, pins and other items for this model. These factory original and aftermarket Benelli M3 parts will ensure that your shotgun functions great with every cycled round.
The schematic may not represent all the parts available - please scroll down for a complete list of items offered for this model.
Click on any part number highlighted in RED to view specific details or to purchase online.
It is recommended that all parts be fit by a qualified gunsmith.


Benelli Oversized Safety Button Kit
$36.00
Sold Out

Sure Cycle 2 Shot Magazine Extension Tube Assembly For Benelli M3
$108.95
In Stock

Benelli LE M3 / Supernova 5 Position Telescoping Stock Assembly
$249.00
In Stock

Patternmaster Code Black Duck Choke Tubes, 12ga
$85.49

Patternmaster Code Black Decoy Choke Tubes, 12ga
$85.49

Allen 4 Piece Low Profile Shotgun Sight Kit
$15.99
Sold Out

Allen Red Low Profile Shotgun Sight 7/32"
$9.98
In Stock