Beretta 391 Xtrema & Xtrema 2
The parts listed here are specific to the Beretta 391 Xtrema & Xtrema 2 shotgun models chambered in 12 gauge unless otherwise noted. MGW carries replacement forends, stocks, barrels, sights, choke tubes, recoil pads, trigger groups, pins and other parts for this model. Keep your semi-auto 391 Xtrema firing like new with aftermarket components and OEM replacement parts.
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.


Sure Cycle Magazine Upgrade System For Beretta 391 Xtrema & Xtrema 2 Shotguns
$38.95
In Stock

Sure Cycle Forend Cap w/swivel for Beretta Xtrema / Stoeger Semi-Auto & Pump Shotguns
$49.00
Sold Out

Beretta 391 Xtrema Breech Bolt & Slide Assembly
$305.01
Sold Out

Beretta Xtrema / Xtreme / Comp / TX4 Piston Assembly
$58.12
In Stock

Beretta Magazine Cutoff Spring
$5.25
Sold Out

Beretta Magazine Cutoff Spring Pin
$5.25
In Stock

Beretta 12 Gauge Drop Spacer, 50 / 65
$6.42
In Stock

Beretta 391 Xtrema 1 and 2 Ejector Stop Pin
$8.93
In Stock