Beretta 391
The parts listed here are specific to the Beretta 391 shotgun model chambered in 12/20 gauge unless otherwise noted. MGW carries replacement stocks, forends, barrels, sights, recoil pads, choke tubes, trigger groups, pins and other parts for this model. Keep your semi-auto 391 firing like new with OEM replacement parts and aftermarket components.
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.
Showing 369 - 384 of 430 results
Showing 369 - 384 of 430 results


Beretta A300 / 390 / 391 Action Spring
$8.48
In Stock

Beretta Sear Spring, 12/20/28 Gauge
$5.25
In Stock

Beretta 390/391/303/ Browning B-80 Cocking Handle, 12/20 Gauge
$30.19
Sold Out

Beretta 300 Series/390/391/A300 Extractor Spring / 90 Series Pistol Safety Plunger Spring
$7.88
In Stock

Beretta 303/390/391/A300 Extractor Plunger, 12/20 GA.
$7.35
In Stock

Beretta Stock Bolt Nut, 12/20/28 Gauge
$5.25
In Stock

Beretta Drop Plate Washer, 50/65mm
$6.42
In Stock

Beretta 391, 20 Gauge Field Stock
$391.95
In Stock

Beretta Leather Face Recoil Pad
$28.35
Sold Out

Beretta 391 12/20ga. Front Sling Swivel
$15.75
Sold Out