great lakes firearms logo
  • Shop
  • About
  • Services
    • Engraved Guns
    • Light Gunsmithing
    • Ultrasonic Gun Cleaning
  • Contact
$15,565.99 23 Cart
  • Ammo
    • Handgun Ammunition
    • Rifle Ammunition
    • Rimfire Ammunition
    • Shotgun Shells
  • Guns
    • Combination Guns
    • Derringers
  • Handguns
    • Semi Auto Handguns
    • Single Shot Handguns
    • Revolvers
    • Other Handguns
  • Magazines
    • AR Magazines
    • AK Magazines
    • Handgun Magazines
    • Rifle Magazines
    • Shotgun Magazines
  • Optics
    • Binoculars
    • Gun Scopes
    • Gun Sights
    • Laser Sights
    • Night Vision
    • Range Finders
    • Red Dots Sights
    • Sight Magnifiers
    • Spotting Scopes
    • Thermal Sights
  • Rifles
    • AR Rifles
    • AK Rifles
    • Bolt Action Rifles
    • Lever Action Rifles
    • Pump Action Rifles
    • Semi Auto Rifles
    • Single Shot Rifles
    • Other Rifles
  • Parts
    • AR Lower Parts
    • AR Lower Parts Kits
    • AR Upper Parts
    • AR15 Parts
    • Class 3 Parts & Accessories
    • Glock Parts
    • Gun Parts
    • Gun Parts Kits
    • Handgun Parts
    • Other AR15 Accessories & Parts
  • Shotguns
    • Bolt Action Shotguns
    • Lever Action Shotguns
    • Over Under Shotguns
    • Pump Action Shotguns
    • Semi Auto Shotguns
    • Single Shot Shotguns
    • Side By Side Shotguns
    • Other Shotguns
  • Scopes
    • Scope Accessories & Scope Parts
    • Sight Magnifiers
    • Spotting Scopes
    • Thermal Sights
great lakes firearms logo
  • Ammo
    • Handgun Ammunition
    • Rifle Ammunition
    • Rimfire Ammunition
    • Shotgun Shells
  • Guns
    • Combination Guns
    • Derringers
  • Handguns
    • Semi Auto Handguns
    • Single Shot Handguns
    • Revolvers
    • Other Handguns
  • Magazines
    • AR Magazines
    • AK Magazines
    • Handgun Magazines
    • Rifle Magazines
    • Shotgun Magazines
  • Optics
    • Binoculars
    • Gun Scopes
    • Gun Sights
    • Laser Sights
    • Night Vision
    • Range Finders
    • Red Dots Sights
    • Sight Magnifiers
    • Spotting Scopes
    • Thermal Sights
  • Rifles
    • AR Rifles
    • AK Rifles
    • Bolt Action Rifles
    • Lever Action Rifles
    • Pump Action Rifles
    • Semi Auto Rifles
    • Single Shot Rifles
    • Other Rifles
  • Parts
    • AR Lower Parts
    • AR Lower Parts Kits
    • AR Upper Parts
    • AR15 Parts
    • Class 3 Parts & Accessories
    • Glock Parts
    • Gun Parts
    • Gun Parts Kits
    • Handgun Parts
    • Other AR15 Accessories & Parts
  • Shotguns
    • Bolt Action Shotguns
    • Lever Action Shotguns
    • Over Under Shotguns
    • Pump Action Shotguns
    • Semi Auto Shotguns
    • Single Shot Shotguns
    • Side By Side Shotguns
    • Other Shotguns
  • Scopes
    • Scope Accessories & Scope Parts
    • Sight Magnifiers
    • Spotting Scopes
    • Thermal Sights
$15,565.99 23 Cart
Click to enlarge
Home Magazines Rifle Magazines LANCER SHOTGUN EXTENSION TUBE – MOSSBERG 590 PLUS 7
PMAG D-50 MP 9MM LUGER 50RD FOR HK94/MP5 BLACK
PMAG D-50 MP 9MM LUGER 50RD FOR HK94/MP5 BLACK $118.70
Back to products
S15 GEN3 STARTER KIT (3)S15 MAG & (1)STEEL MAG RELEASE BLACK
S15 GEN3 STARTER KIT (3)S15 MAG & (1)STEEL MAG RELEASE BLACK $109.80

LANCER SHOTGUN EXTENSION TUBE – MOSSBERG 590 PLUS 7

$109.99

LANCER SHOTGUN EXTENSION TUBE – MOSSBERG 590 PLUS 7

1 in stock

Purchase & earn 110 points!
Compare
Add to wishlist
SKU: ZND|LSX7XM Category: Rifle Magazines
Share:
  • Description
  • Additional information
  • Reviews (0)
  • Shipping & Delivery
Description

FEATURES
–Adds 7 rounds to capacity
-Length: 17.7″
-Designed to attach to existing shotgun magazine tubes to provide added capacity to the shotgun
-Machined aluminum components combined with a lightweight carbon-fiber tube
-Creates a lightweight, durable extension to your shotgun
-An extra-long spring is included that can be cut to optimize loading
-Extension clamps are recommended for extension tubes that extend beyond the end of the barrel

PRODUCT SPECIFICATIONS:

Dimension     2.30 X 6.40 X 19.00
Height     2.3000
Width     6.4000
Length     19.0000
TYPE/COLOR     SHOTGUN MAGAZINE EXTENSION
SIZE/FINISH     MOSSBERG 590
MATERIAL     CARBON FIBER/ALUMINUM
OTHER FEATURES:     EXTRA LONG SPRING INCLUDED
     THAT NEEDS CUT TO LENGTH,
     PLUS 7 ROUNDS,
     LENGTH 17.7″

Additional information
UPC

738435616663

Manufacturer

Lancer Systems

Manufacturer Part Number

LSX7XM

Width

6.4000

Color

SHOTGUN MAGAZINE EXTENSION

Dimension

2.30 X 6.40 X 19.00

Height

2.3000

Length

19

Material

CARBON FIBER/ALUMINUM

Other Features

EXTRA LONG SPRING INCLUDED

Reviews (0)

Reviews

There are no reviews yet.

Be the first to review “LANCER SHOTGUN EXTENSION TUBE – MOSSBERG 590 PLUS 7” Cancel reply

Your email address will not be published. Required fields are marked *

Shipping & Delivery

Related products

Compare

BERGARA MAGAZINE BMR 22LR 5RD

Rifle Magazines
$31.00
BERGARA MAGAZINE BMR 22LR 5RD
Add to wishlist
Purchase & earn 31 points!Add to cart
Quick view
Compare

HENRY REPEATING ARMS MAG HENRY LONG RANGER 6.5CR

Rifle Magazines
$41.00
HENRY REPEATING ARMS MAG HENRY LONG RANGER 6.5CR
Add to wishlist
Purchase & earn 41 points!Add to cart
Quick view
Compare

PROMAG M1 CARB 10RD STEEL BL

Rifle Magazines
$15.00
PROMAG M1 CARB 10RD STEEL BL
Add to wishlist
Purchase & earn 15 points!Add to cart
Quick view
Sold out
Compare

PROMAG MB 702 PLINKSTER 22LR 10RD MAG

Rifle Magazines
$16.00
PROMAG MB 702 PLINKSTER 22LR 10RD MAG
Add to wishlist
Purchase & earn 16 points!Read more
Quick view
Compare

PROMAG RUGER 10/22 32RD

Rifle Magazines
$15.00
PROMAG RUGER 10/22 32RD
Add to wishlist
Purchase & earn 15 points!Add to cart
Quick view
Compare

PROMAG SKS 7.62X39 20RD POLY

Rifle Magazines
$16.00
PROMAG SKS 7.62X39 20RD POLY
Add to wishlist
Purchase & earn 16 points!Add to cart
Quick view
Compare

SMITH AND WESSON MAGAZINE M&P15-22 10RD LONG

Rifle Magazines
$22.00
SMITH AND WESSON MAGAZINE M&P15-22 10RD LONG
Add to wishlist
Purchase & earn 22 points!Add to cart
Quick view
Compare

SMITH AND WESSON MAGAZINE M&P15-22 10RD SHORT

Rifle Magazines
$22.00
SMITH AND WESSON MAGAZINE M&P15-22 10RD SHORT
Add to wishlist
Purchase & earn 22 points!Add to cart
Quick view

    At Great Lakes Firearms of Porter, Indiana, our mission is to provide our customers with the finest firearms and ammunition available, while promoting responsible gun ownership and safety.

    Quick Links

    • About
    • Service
    • Shop
    • Blog
    • Contact

    Useful Link

    • Privacy Policy
    • Term Of Use
    • Returns Policy
    • Reviews

    Great Lakes Firearms

    • (219) 617-6679
    • 1355 Dune Meadows Dr,
      Porter, Indiana 46304

    Newsletter

    Copyright 2025, Great Lakes Firearms | All Rights Reserved.

    Shopping cart
    Close
    Start typing to see products you are looking for.
    Shop
    Wishlist
    23 items Cart
    My account