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 33 - 48 of 450 results

Showing 33 - 48 of 450 results

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HI VIZ TS Series Fully Adjustable Turkey / Deer Rear Fiber Optic Sight, 1/4"-5/16" Ribs

HI VIZ TS Series Fully Adjustable Turkey / Deer Rear Fiber Optic Sight, 1/4"-5/16" Ribs

$12.95

1
Ratings Snapshot
5
out of 5
Would recommend this product.

In Stock

Universal Recoil Pad Screw, Tapered Head w/ Coarse Threads, 1-1/4"

Universal Recoil Pad Screw, Tapered Head w/ Coarse Threads, 1-1/4"

$1.00

1
Ratings Snapshot
5
out of 5
Would recommend this product.

In Stock

Beretta 391/A300 Magazine Tube Cap Retaining Plunger, 20ga.

Beretta 391/A300 Magazine Tube Cap Retaining Plunger, 20ga.

$5.79

Not Yet Rated

In Stock

Beretta A300/A391 Rear Kick Off Cover

Beretta A300/A391 Rear Kick Off Cover

$30.90

Not Yet Rated

In Stock

Beretta 12ga. Mobilchoke Ported Extended 2 Choke Tube Kit

Beretta 12ga. Mobilchoke Ported Extended 2 Choke Tube Kit

$86.00 $42.99

1
Ratings Snapshot
5
out of 5
Would recommend this product.

Sold Out

Notify Me When Available

Allen Universal Shotgun Sight Kit

Allen Universal Shotgun Sight Kit

$14.99 $5.99

6
Ratings Snapshot
4.667
out of 5
Would recommend this product.

Sold Out

Notify Me When Available

Beretta 391 Magazine Tube, 20ga.

Beretta 391 Magazine Tube, 20ga.

$25.36

Not Yet Rated

In Stock