great lakes firearms logo
  • Shop
  • About
  • Services
    • Engraved Guns
    • Light Gunsmithing
    • Ultrasonic Gun Cleaning
  • Contact
$0.00 0 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
  • Pre-Owned
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
  • Pre-Owned
$0.00 0 Cart
Click to enlarge
Home Gun Parts AR15 Parts AR15 Uppers AR-15 SUPER DUTY MOD1 5.56X45 13.9” BBL COMPLETE UPPER BLACK
HI-SPEED NATIONAL MATCH 2-STG CURVED TRIGGER SET W/LARGE PIN
HI-SPEED NATIONAL MATCH 2-STG CURVED TRIGGER SET W/LARGE PIN $355.00
Back to products
MK16 14.5'' URGI UPPER CHF BARREL, ACH, REBCG 5.56MM DDC
MK16 14.5'' URGI UPPER CHF BARREL, ACH, REBCG 5.56MM DDC $1,479.00

AR-15 SUPER DUTY MOD1 5.56X45 13.9” BBL COMPLETE UPPER BLACK

$1,285.20

AR-15 SUPER DUTY MOD1 5.56X45 13.9” BBL COMPLETE UPPER BLACK

5 in stock

Purchase & earn 1,285 points!
Compare
Add to wishlist
SKU: CROW|305957 Category: AR15 Uppers
Share:
  • Additional information
  • Reviews (0)
  • Shipping & Delivery
Additional information
UPC

810081133968

Manufacturer

Geissele Automatics

Manufacturer Part Number

08-546B

Caliber/Gauge

.223 REM/5.56 NATO

Barrel Length

13.9" Pinned (16" OAL)

Product Type

Upper

Subcategory

Complete Upper Receivers

Model

SUPER DUTY MOD1

Fit

AR-15

Finish

Anodized

Description

M-LOK

Color

BLACK

Length

13.9''

Style

Complete

Reviews (0)

Reviews

There are no reviews yet.

Be the first to review “AR-15 SUPER DUTY MOD1 5.56X45 13.9” BBL COMPLETE UPPER BLACK” Cancel reply

Your email address will not be published.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

Shipping & Delivery

Related products

Compare

ALEXANDER AR15 UPPER HUNTER – 6.5 GRENDEL 18″ BLACK

AR15 Uppers
$827.00
ALEXANDER AR15 UPPER HUNTER - 6.5 GRENDEL 18" BLACK
Add to wishlist
Purchase & earn 827 points!Add to cart
Quick view
Compare

CMMG UPPER GROUP RESOLUTE MK4 – 300AAC 16.1″ NO BCG/C HANDLE

AR15 Uppers
$476.00
CMMG UPPER GROUP RESOLUTE MK4 - 300AAC 16.1" NO BCG/C HANDLE
Add to wishlist
Purchase & earn 476 points!Add to cart
Quick view
Compare

FAXON BANTAM COMPLETE 9MM – UPPER RECEIVER 10.5″

AR15 Uppers
$492.20
FAXON BANTAM COMPLETE 9MM - UPPER RECEIVER 10.5"
Add to wishlist
Purchase & earn 492 points!Add to cart
Quick view
Compare

GUNTEC AR15 STRIPPED BILLET – UPPER RECEIVER BLACK

AR15 Uppers
$122.00
GUNTEC AR15 STRIPPED BILLET - UPPER RECEIVER BLACK
Add to wishlist
Purchase & earn 122 points!Add to cart
Quick view
Sold out
Compare

ODIN UPPER RECEIVER BILLET FDE – AR-15 NO FOWARD ASSIST

AR15 Uppers
$179.55
ODIN UPPER RECEIVER BILLET FDE - AR-15 NO FOWARD ASSIST
Add to wishlist
Purchase & earn 180 points!Read more
Quick view
Compare

UPPER RECEIVER ASSEMBLY WITH LASER T MARKS – M4, ALUMINUM

AR15 Uppers
$139.00
UPPER RECEIVER ASSEMBLY WITH LASER T MARKS - M4, ALUMINUM
Add to wishlist
Purchase & earn 139 points!Add to cart
Quick view
Compare

VKTR VK-1 COMPLETE AR-15 UPPER – RECEIVER 5.56 10.5″ BBL. BLACK

AR15 Uppers
$1,799.00
VKTR VK-1 COMPLETE AR-15 UPPER - RECEIVER 5.56 10.5" BBL. BLACK
Add to wishlist
Purchase & earn 1,799 points!Add to cart
Quick view
Compare

YHM STRIPPED BILLET UPPER – RECEIVER FOR AR-15

AR15 Uppers
$199.75
YHM STRIPPED BILLET UPPER - RECEIVER FOR AR-15
Add to wishlist
Purchase & earn 200 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
    0 items Cart
    My account