• Home
  • About
  • Services
    • Light Gunsmithing
    • Ultrasonic Gun Cleaning
  • Shop
    • Ammunition
      • Handgun Ammunition
      • Rifle Ammunition
      • Rimfire Ammunition
      • Shotgun Shells
    • Gun Parts
    • Guns & Firearms
      • Combination Guns
      • Derringers
      • Handguns
        • Semi Auto Handguns
        • Single Shot Handguns
        • Revolvers
        • Other Handguns
      • Rifles
        • AR Rifles
        • AK Rifles
        • Bolt Action Rifles
        • Lever Action Rifles
        • Pump Action Rifles
        • Semi Auto Rifles
        • Single Shot Rifles
        • Other Rifles
      • 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
    • Magazines
      • AR Magazines
      • AK Magazines
      • Handgun Magazines
      • Rifle Magazines
      • Shotgun Magazines
    • Scopes, Sights & Optics
      • Binoculars
      • Gun Scopes
      • Gun Sights
      • Laser Sights
      • Night Vision
      • Range Finders
      • Red Dots Sights
      • Sight Magnifiers
      • Spotting Scopes
      • Thermal Sights
    • Silencers & Suppressed Firearms
  • Engraved Guns
  • Contact
Search
1 item $580.00
Contact Us
1 item $580.00
Search
  • Home
  • About
  • Services
    • Light Gunsmithing
    • Ultrasonic Gun Cleaning
  • Shop
    • Ammunition
      • Handgun Ammunition
      • Rifle Ammunition
      • Rimfire Ammunition
      • Shotgun Shells
    • Gun Parts
    • Guns & Firearms
      • Combination Guns
      • Derringers
      • Handguns
        • Semi Auto Handguns
        • Single Shot Handguns
        • Revolvers
        • Other Handguns
      • Rifles
        • AR Rifles
        • AK Rifles
        • Bolt Action Rifles
        • Lever Action Rifles
        • Pump Action Rifles
        • Semi Auto Rifles
        • Single Shot Rifles
        • Other Rifles
      • 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
    • Magazines
      • AR Magazines
      • AK Magazines
      • Handgun Magazines
      • Rifle Magazines
      • Shotgun Magazines
    • Scopes, Sights & Optics
      • Binoculars
      • Gun Scopes
      • Gun Sights
      • Laser Sights
      • Night Vision
      • Range Finders
      • Red Dots Sights
      • Sight Magnifiers
      • Spotting Scopes
      • Thermal Sights
    • Silencers & Suppressed Firearms
  • Engraved Guns
  • Contact
Search
1 item $580.00
1 item $580.00
Search
“FOUR PEAKS ASKA S4 12/18.5 M-LOK BLK 5+1” has been added to your cart. View cart
Sold out
Click to enlarge
Home Guns & Firearms Shotguns Semi Auto Shotguns IVER JOHNSON MF20 20GA. 3″ – 20″ AR-20 5-SHOT BLACK
ROS RM1C 9MM PST 15/17RD FDE
ROS RM1C 9MM PST 15/17RD FDE $439.00
Back to products
WINCHESTER SXP UNIVERSAL - HUNTER 20GA 3" 28" MO-DNA
WINCHESTER SXP UNIVERSAL - HUNTER 20GA 3" 28" MO-DNA $384.00

IVER JOHNSON MF20 20GA. 3″ – 20″ AR-20 5-SHOT BLACK

$397.00

IVER JOHNSON MF20 20GA. 3″ – 20″ AR-20 5-SHOT BLACK

Out of stock

Compare
Add to wishlist
SKU: ZND|GMF20 Category: Semi Auto Shotguns
Share:
  • Description
  • Additional information
  • Reviews (0)
  • Shipping & Delivery
Description
PRODUCT SPECIFICATIONS:

Dimension     3.20 X 10.00 X 42.65
Height     3.2000
Width     10.0000
Length     42.6500
GAUGE     20
ACTION TYPE     SEMI-AUTO
MAX CHAMBER SIZE     3″
WEIGHT     7.4
METAL FINISH     COLORED
BARREL LENGTH IN INCHES     20.0000
OVERALL LENGTH IN INCHES     38.5000
CHECKERING     N
MONTECARLO     N
RECOIL PAD     Y
STOCK MATERIAL     SYNTHETIC
STOCK COLOR     BLACK
STOCK STYLE     TACTICAL
SWIVELS STUDS     YES
INTERNAL CHOKE TUBES Y/N     Y
INCLUDES X-FULL TUBE     N
INCL FULL TUBE     N
INCL IMP MOD TUBE     N
METAL COLOR     BLACK
INCL MODIFIED TUBE     N
INCL IMP CYL TUBE     N
INCL SKEET TUBE     N
OTHER FEATURES:     REMOVABLE STOCK, FIBER OPTIC
     FRONT SIGHT, REMOVABLE HANDLE,
     PICTINNY RAIL, ACCESSORY RAIL,
     MUZZLEBRAKE
     INCLUDES (2) 5-SHOT MAGAZINE
     ALUMINUM FOREND, OPTICS RAIL,
     REMOVABLE FLIP UP SIGHTS,
     ADJ. CHEEK REST
     3 INTERNAL THREADED CHOKES
NO DIRECT SHIP TO CALIFORNIA
NO SALE TO ILLINOIS PICA

Additional information
UPC

796167791454

Manufacturer

Iver Johnson

Manufacturer Part Number

MF20

Includes Skee Tube

No

State Restriction (CA)

NO DIRECT SHIP TO CALIFORNIA

Montecarlo

No

Finish Type

COLORED

Color

BLACK

Max Chamber Size

3"

Length

42.6500

Interior Choke Tubes

Yes

Includes X-Full Tube

No

State Restriction (IL)

NO SALE TO ILLINOIS PICA

Other Features

REMOVABLE STOCK, FIBER OPTIC

Overall Length

38.5000

Width

10

Weight

7.4

Recoil Pad

Yes

Swivel Studs

Yes

Stock Type

TACTICAL

Stock Material

SYNTHETIC

Stock Color

BLACK

Includes Full Tube

No

Height

3.2000

Caliber/Gauge

20 Gauge

Includes Modified Tube

No

Includes IMP Mode Tube

No

Includes IMP CYL Tube

No

Barrel Length

20

Action

Semi-Auto

Dimension

3.20 X 10.00 X 42.65

Checkering

No

Reviews (0)

Reviews

There are no reviews yet.

Be the first to review “IVER JOHNSON MF20 20GA. 3″ – 20″ AR-20 5-SHOT BLACK” Cancel reply

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

1 of 5 stars 2 of 5 stars 3 of 5 stars 4 of 5 stars 5 of 5 stars

Shipping & Delivery

Related products

Sold out
Compare

CHARLES DALY 601 TURKEY 12/24 MOBL 3″

Semi Auto Shotguns
$323.00
CHARLES DALY 601 TURKEY 12/24 MOBL 3"
Add to wishlist
Read more
Quick view
Compare

FOUR PEAKS ASKA S2 20/28 BLK/WD

Semi Auto Shotguns
$570.00
FOUR PEAKS ASKA S2 20/28 BLK/WD
Add to wishlist
Add to cart
Quick view
Compare

LEGACY SPORTS INTERNATIONAL CITADEL BOSS 25 12/18.75 FDE

Semi Auto Shotguns
$295.00
LEGACY SPORTS INTERNATIONAL CITADEL BOSS 25 12/18.75 FDE
Add to wishlist
Add to cart
Quick view
Compare

TOKAREV USA TAR 12MP 12/18.5″ BLK/NKL 3″

Semi Auto Shotguns
$224.99
TOKAREV USA TAR 12MP 12/18.5" BLK/NKL 3"
Add to wishlist
Add to cart
Quick view
Sold out
Compare

TOKAREV USA TAR 12P 12/18.5″ WHITE/SY 3″

Semi Auto Shotguns
$273.00
TOKAREV USA TAR 12P 12/18.5" WHITE/SY 3"
Add to wishlist
Read more
Quick view
Compare

TOKAREV USA TBP 12 12/18.5″ FLAG 3″

Semi Auto Shotguns
$335.99
TOKAREV USA TBP 12 12/18.5" FLAG 3"
Add to wishlist
Add to cart
Quick view
Sold out
Compare

TOKAREV USA TBP 12 12/18.5″ ODG/SY 3″

Semi Auto Shotguns
$215.99
TOKAREV USA TBP 12 12/18.5" ODG/SY 3"
Add to wishlist
Read more
Quick view
Sold out
Compare

TOKAREV USA TBP 12 12/18.5″ URBAN CAMO 3″

Semi Auto Shotguns
$329.99
TOKAREV USA TBP 12 12/18.5" URBAN CAMO 3"
Add to wishlist
Read more
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
  • 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
1 item Cart
My account