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 241 - 256 of 430 results

Showing 241 - 256 of 430 results

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Beretta 391 Magazine Follower 12GA

Beretta 391 Magazine Follower 12GA

$14.70

Not Yet Rated

In Stock

Beretta 391 / A300 Outlander / A400 Xcel 12GA Exhaust Valve

Beretta 391 / A300 Outlander / A400 Xcel 12GA Exhaust Valve

$10.40

2
Ratings Snapshot
5
out of 5
Would recommend this product.

Sold Out

Notify Me When Available

Beretta 391 Exhaust Valve Spring

Beretta 391 Exhaust Valve Spring

$7.89

2
Ratings Snapshot
5
out of 5
Would recommend this product.

In Stock

Beretta 391 12/20 GA Valve Nut

Beretta 391 12/20 GA Valve Nut

$25.65

Not Yet Rated

In Stock

Beretta 391 Valve Centering Ring

Beretta 391 Valve Centering Ring

$12.85

Not Yet Rated

In Stock

Beretta 391 12/20 GA Valve Shaft

Beretta 391 12/20 GA Valve Shaft

$31.94

Not Yet Rated

In Stock

Beretta Magazine Cutoff Spring

Beretta Magazine Cutoff Spring

$5.25

1
Ratings Snapshot
3
out of 5
Would recommend this product.

In Stock

Beretta 391/Xtrema 2 Safety Spring

Beretta 391/Xtrema 2 Safety Spring

$5.25

Not Yet Rated

In Stock

Beretta A300 / 391 Recoil Absorber

Beretta A300 / 391 Recoil Absorber

$20.65

10
Ratings Snapshot
4.5
out of 5
Would recommend this product.

In Stock

Beretta 391/A400/A300 Magazine Tube Cap Retaining Plunger, 12/20 Gauge

Beretta 391/A400/A300 Magazine Tube Cap Retaining Plunger, 12/20 Gauge

$5.99

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

In Stock

Beretta Magazine Tube Cap Plunger Container, 12 Gauge

Beretta Magazine Tube Cap Plunger Container, 12 Gauge

$5.25

1
Ratings Snapshot
4
out of 5
Would recommend this product.

In Stock

Beretta Magazine Reducer Retaining Washer, 12/20/28 Gauge

Beretta Magazine Reducer Retaining Washer, 12/20/28 Gauge

$5.25

2
Ratings Snapshot
5
out of 5
Would recommend this product.

In Stock

Beretta 391 Magazine Tube Cap, 12 Ga.
Beretta Recoil Spring Guide, 12/20GA AL390, 391

Beretta Recoil Spring Guide, 12/20GA AL390, 391

$8.00

Not Yet Rated

Discontinued