Beretta 390 / 3901
The parts here are specific to both the Beretta 390 & 3901 shotgun models chambered in 12 or 20 gauge unless otherwise noted. MGW carries replacement stocks, forends, barrels, sights, trigger groups, pins and other parts for these models. Keep your semi-auto 390 or 3901 firing like new with OEM replacement parts and aftermarket upgrades.
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.
HI VIZ H3 Compsight Tritium/Fiber Optic Shotgun Front Sight
$42.95
In Stock
Carlsons Tactical Breacher Choke, 12ga. Benelli/Beretta Mobil
$65.03
In Stock
Carlson's Sporting Clays 28ga. Choke Tube, Benelli / Beretta Mobil, Stainless
$46.33
Carlson's Sporting Clays 28ga. Choke Tube, Benelli / Beretta Mobil, Black
$49.73
Beretta 300 Series, 390, 3901, 391, 1200 12ga Mag Spring
$12.83
In Stock
Pachmayr F325 Deluxe Shotgun & Rifle 1.1" Pad, Brown, Medium
$26.99
In Stock
Pachmayr F325 Deluxe Shotgun & Rifle 1.1" Pad, Black, Medium
$27.99
In Stock
Pachmayr F325 Deluxe Shotgun & Rifle 1" Pad, Brown, Small
$26.99
In Stock
Pachmayr F325 Deluxe Shotgun & Rifle 1" Pad, Black, Small
$26.99
In Stock
Beretta 390 Hammer Assembly Bushing 12ga
$6.83
In Stock
Beretta 303/390/391/A300 Ultima Locking Block, 12ga.
$40.37
Sold Out
Beretta 390 Hammer Assembly Bushing 20ga
$6.83
In Stock