The store will not work correctly when cookies are disabled.

JavaScript seems to be disabled in your browser. For the best experience on our site, be sure to turn on Javascript in your browser.

Shop
- FIREARMS/PARTS
  - Firearms/Parts
    
    With top-tier engineering and design, Stag components are the highest-quality parts for your next firearm.
    SHOP ALL
- On Sale & In Stock Products
  - ON SALE
    
    Take advantage of our exclusive on sale items and upgrade your firearm with premium-quality components!
    SHOP NOW
- GEAR
  - - SWAG
  - GEAR
    
    Explore our exclusive gear and merchandise, including premium clothing, collectibles, and more!
    SHOP NOW
CONTACT US
NEWS
STAG LOCATOR
Account
Compare ()

Search

My Account
My Purchase Orders
My Wish Lists
My Orders
Sign In
Create Account

ASSEMBLED UPPER

Home
FIREARMS/PARTS
PARTS
RECEIVERS
ASSEMBLED UPPER

13 Items

13 Items

Sort By Low to high

grid view

Filter By

Platform

Stag 15
Stag 10

Handguard type

Free Float
Drop In

Platform

AR15
Stag 15
Stag 10

Finish

Price

$100.00 - $200.00
$200.00 - $300.00
$300.00 - $400.00

Compare Products

13Items

Added

A3 Left Handed Flattop Upper Receiver Assembly - FDE

A3 Left Handed Flattop Upper Receiver Assembly - FDE

$114.99

Subscribe to back in stock notification

Close

Out of stock

Added

Stag 10 RH Upper Receiver Assembly in FDE

$209.99

Subscribe to back in stock notification

Close

Out of stock

Added

Stag 10 Left Handed Upper Receiver Assembly in FDE

Stag 10 Left Handed Upper Receiver Assembly in FDE

$209.99

Subscribe to back in stock notification

Close

Out of stock

Added

Stag 10 Left Handed Upper Receiver Assembly

Stag 10 Left Handed Upper Receiver Assembly

$199.99

Subscribe to back in stock notification

Close

Out of stock

Added

Stag 10 RH Upper Receiver Assembly

$199.99

Subscribe to back in stock notification

Close

Out of stock

Added

A3 Left Handed Flattop Upper Receiver Assembly - FDE

A3 Left Handed Flattop Upper Receiver Assembly - FDE

$129.99

Subscribe to back in stock notification

Close

Out of stock

Added

A3 RH Flattop Upper Receiver Assembly - FDE

$129.99

Subscribe to back in stock notification

Close

Out of stock

new

Added

Stag 15 A3 Flattop Upper Receiver Assembly - Left- Handed

Stag 15 A3 Flattop Upper Receiver Assembly - Left- Handed

$119.99

Subscribe to back in stock notification

Close

Out of stock

Added

A3 Right Handed Flattop Upper Receiver Assembly

A3 Right Handed Flattop Upper Receiver Assembly

$119.99

Subscribe to back in stock notification

Close

Out of stock

Added

Stag 10 Assembled Upper with BCG RH BLA

Stag 10 Assembled Upper with BCG RH BLA

$359.99

Subscribe to back in stock notification

Close

Out of stock

Added

Stag 15 Assembled Left Hand FDE Upper with BCG

Stag 15 Assembled Left Hand FDE Upper with BCG

$269.99

Subscribe to back in stock notification

Close

Out of stock

Added

Stag 10 Assembled Upper with BCG RH FDE

Stag 10 Assembled Upper with BCG RH FDE

$384.99

Subscribe to back in stock notification

Close

Out of stock

Added

Stag 15 Assembled Upper with BCG Left Handed

Stag 15 Assembled Upper with BCG Left Handed

$284.99

Subscribe to back in stock notification

Close

Out of stock

Compare Products

13 Items

13 Items

Sort By Low to high

grid view

Sign Up For Special Offers

Enter Email Address

STAY CONNECTED
Facebook
Instagram
Twitter
YouTube

STAG FIREARMS

STAG 15
STAG 10

STAG RECEIVERS

STRIPPED LOWER
COMPLETE LOWER
STRIPPED UPPER
COMPLETE UPPER

Featured

BOLT ACTION
NEW PRODUCTS
APPAREL
LEFTY PARTS

STAG SALES

BLEMISHED
NEW, OLD STOCK
DISCONTINUED

SUPPORT

CONTACT US
LEO/GOV SALES
TERMS & CONDITIONS
PRIVACY POLICY
ABOUT US
RETURNS & REPAIRS

7052 COMMERCE CIRCLE, SUITE 210 CHEYENNE, WY 82007