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 BRN-180 GEN 3 UPPER RECEIVER, 9” BBL, .300 BLACKOUT, BLACK
HELLCAT PRO OSP 9MM LUGER 3.7'' BBL (2)15RD MAGS BLACK
HELLCAT PRO OSP 9MM LUGER 3.7'' BBL (2)15RD MAGS BLACK $578.00
Back to products
ODIN BUFFER ADJUSTABLE AR 9MM - 5.4 OZ TO 7.4 OZ S/S
ODIN BUFFER ADJUSTABLE AR 9MM - 5.4 OZ TO 7.4 OZ S/S $60.80

BRN-180 GEN 3 UPPER RECEIVER, 9” BBL, .300 BLACKOUT, BLACK

$1,249.00

BRN-180 GEN 3 UPPER RECEIVER, 9” BBL, .300 BLACKOUT, BLACK

70 in stock

Purchase & earn 1,249 points!
Compare
Add to wishlist
SKU: CROW|310217 Category: AR15 Uppers
Share:
  • Additional information
  • Reviews (0)
  • Shipping & Delivery
Additional information
UPC

050806002661

Manufacturer

Brownells

Manufacturer Part Number

BRN-180-GEN3-300-9

Color

BLACK

Finish

Anodized

Length

9''

Model

BRN-180S

Muzzle

5/8-24

Style

Complete

Rate of Twist

1-6

Reviews (0)

Reviews

There are no reviews yet.

Be the first to review “BRN-180 GEN 3 UPPER RECEIVER, 9” BBL, .300 BLACKOUT, BLACK” Cancel reply

Your email address will not be published.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

Shipping & Delivery

Related products

Compare

ALEXANDER AR15 STANDARD UPPER – 300AAC 16″ BLACK

AR15 Uppers
$694.00
ALEXANDER AR15 STANDARD UPPER - 300AAC 16" BLACK
Add to wishlist
Purchase & earn 694 points!Add to cart
Quick view
Sold out
Compare

ALEXANDER UPPER RECEIVER AR15 – PISTOL 50 BEOWULF 12″ TB BLK

AR15 Uppers
$827.00
ALEXANDER UPPER RECEIVER AR15 - PISTOL 50 BEOWULF 12" TB BLK
Add to wishlist
Purchase & earn 827 points!Read more
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

CMMG UPPER GROUP RESOLUTE MK4 – 5.56X45 16.1″ NO BCG/C HANDLE

AR15 Uppers
$463.00
CMMG UPPER GROUP RESOLUTE MK4 - 5.56X45 16.1" NO BCG/C HANDLE
Add to wishlist
Purchase & earn 463 points!Add to cart
Quick view
Sold out
Compare

FAXON 338 ARC UPPER RECEIVER – FOR 338 ARC BARRELS

AR15 Uppers
$115.00
FAXON 338 ARC UPPER RECEIVER - FOR 338 ARC BARRELS
Add to wishlist
Purchase & earn 115 points!Read more
Quick view
Compare

MI UPPER RECEIVER AR15 5.56MM – 10.5″ 1:7 CARBINE M-LOK NO BCG

AR15 Uppers
$579.95
MI UPPER RECEIVER AR15 5.56MM - 10.5" 1:7 CARBINE M-LOK NO BCG
Add to wishlist
Purchase & earn 580 points!Add to cart
Quick view
Sold out
Compare

STERN DEF. PISTOL UPPER 9MM – 4″ BBL. 4″ M-LOK RAIL

AR15 Uppers
$443.48
STERN DEF. PISTOL UPPER 9MM - 4" BBL. 4" M-LOK RAIL
Add to wishlist
Purchase & earn 443 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

    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