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AR-15 11.5 Super Duty Stripped Upper Receiver DDC
AR-15 10.3" Super Duty Stripped Upper Receiver DDC
AR-15 10.3" Super Duty Stripped Upper Receiver DDC
AR-15 10.3" Super Duty Stripped Upper Receiver DDC
AR-15 10.3" Super Duty Stripped Upper Receiver DDC
AR-15 10.3" Super Duty Stripped Upper Receiver DDC
AR-15 10.3" Super Duty Stripped Upper Receiver DDC
AR-15 11.5 Super Duty Stripped Upper Receiver Black
AR-15 11.5 Super Duty Stripped Upper Receiver Black
AR-15 11.5 Super Duty Stripped Upper Receiver Black
AR-15 11.5 Super Duty Stripped Upper Receiver Black
AR-15 11.5 Super Duty Stripped Upper Receiver Black
AR-15 11.5 Super Duty Stripped Upper Receiver Black
AR-15 11.5 Super Duty Stripped Upper Receiver Black
AR-15 11.5 Super Duty Stripped Upper Receiver DDC
AR-15 11.5 Super Duty Stripped Upper Receiver DDC
AR-15 11.5 Super Duty Stripped Upper Receiver DDC
AR-15 11.5 Super Duty Stripped Upper Receiver DDC
AR-15 11.5 Super Duty Stripped Upper Receiver DDC
AR-15 11.5 Super Duty Stripped Upper Receiver DDC
AR-15 11.5 Super Duty Stripped Upper Receiver DDC
AR-15 16 Super Duty Stripped Upper Receiver Black
AR-15 16 Super Duty Stripped Upper Receiver Black
AR-15 16 Super Duty Stripped Upper Receiver DDC
AR-15 16 Super Duty Stripped Upper Receiver DDC
AR-15 16 Super Duty Stripped Upper Receiver DDC
AR-15 16 Super Duty Stripped Upper Receiver DDC
AR-15 16 Super Duty Stripped Upper Receiver DDC
AR-15 16 Super Duty Stripped Upper Receiver DDC
AR-15 16 Super Duty Stripped Upper Receiver DDC
AR-15 11.5 Super Duty Stripped Upper Receiver DDC
AR-15 10.3" Super Duty Stripped Upper Receiver DDC
AR-15 10.3" Super Duty Stripped Upper Receiver DDC
AR-15 10.3" Super Duty Stripped Upper Receiver DDC
AR-15 10.3" Super Duty Stripped Upper Receiver DDC
AR-15 10.3" Super Duty Stripped Upper Receiver DDC
AR-15 10.3" Super Duty Stripped Upper Receiver DDC
AR-15 11.5 Super Duty Stripped Upper Receiver Black
AR-15 11.5 Super Duty Stripped Upper Receiver Black
AR-15 11.5 Super Duty Stripped Upper Receiver Black
AR-15 11.5 Super Duty Stripped Upper Receiver Black
AR-15 11.5 Super Duty Stripped Upper Receiver Black
AR-15 11.5 Super Duty Stripped Upper Receiver Black
AR-15 11.5 Super Duty Stripped Upper Receiver Black
AR-15 11.5 Super Duty Stripped Upper Receiver DDC
AR-15 11.5 Super Duty Stripped Upper Receiver DDC
AR-15 11.5 Super Duty Stripped Upper Receiver DDC
AR-15 11.5 Super Duty Stripped Upper Receiver DDC
AR-15 11.5 Super Duty Stripped Upper Receiver DDC
AR-15 11.5 Super Duty Stripped Upper Receiver DDC
AR-15 11.5 Super Duty Stripped Upper Receiver DDC
AR-15 16 Super Duty Stripped Upper Receiver Black
AR-15 16 Super Duty Stripped Upper Receiver Black
AR-15 16 Super Duty Stripped Upper Receiver DDC
AR-15 16 Super Duty Stripped Upper Receiver DDC
AR-15 16 Super Duty Stripped Upper Receiver DDC
AR-15 16 Super Duty Stripped Upper Receiver DDC
AR-15 16 Super Duty Stripped Upper Receiver DDC
AR-15 16 Super Duty Stripped Upper Receiver DDC
AR-15 16 Super Duty Stripped Upper Receiver DDC
None
MadeInUsa MadeInUsa OFF

GEISSELE AUTOMATICS LLC - AR-15 16 Super Duty Stripped Upper Receiver Black

9 Reviews
Barrel Length
Color
AR-15 16 Super Duty Stripped Upper Receiver Black
Brownells #
100040506
MFR #
08-247B
UPC
817953027523
$1,025.00
Coupon Code
Purchase Limit Help

In stock

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International purchase information

Specifications
Color:
Black
Cartridge:
5.56x45 NATO
Barrel Contour:
Geissele
Barrel Length:
16.00
Finish:
Matte
Item Length (Inches):
16.000
Twist:
1-7
Make Model Fit:
AR-15.Universal
Receiver Style:
Stripped
Restriction
Threaded Barrel Restriction:
Yes
View US State Restrictions
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How To Buy Guns Online

International purchase information

What is the GEISSELE AUTOMATICS LLC - AR-15 16 Super Duty Stripped Upper Receiver Black?
GEISSELE AR-15 SUPER DUTY STRIPPED UPPER RECEIVERS 5.56MM


The Geissele Super Duty Upper (Stripped) features the quality and worksmanship you've come to expect from the Geissele name.
At the heart of this stripped upper is a Super Duty upper receiver that mates to a MK16 Super Modular rail via a center aligning tab, removing any chance of rail rotation. This family of rails is renowned by operators for their performance and comfort.


Featuring an in-house Mag Phosphated, CHF, Chrome Lined barrel with a 1-7 twist rate. Geissele barrels are precision machined and cold hammer forged at their state of the art facility in North Wales, PA; utilizing the highest quality materials available.
This stripped upper is ready to be furnished with your favorite components to ensure an accurate and soft shooting experience.
NOTE: THESE UPPER RECEIVERS INCLUDE STEEL QD INSERTS (NOT SHOWN IN PICS)


Specifications
  • LENGTHS: 10.3", 11.5” and 16”
  • CALIBER: 5.56MM
  • COLOR: Black or DDC
  • RECEIVER: Super Duty Upper
  • BARREL: Geissele Barrel, CHF, Chrome Lined, 1-7 Twist
  • 10.3” and 11.5” Carbine Length Gas Systems
  • 16” Mid-Length Plus Gas System
  • GAS BLOCK: Super Compact Gas Block

See all of our AR15s and AR15 parts here.

Threaded Barrel Restriction: 
Threaded Barrels have restricted shipping to CA.

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    Choosing a Brownells Featured Dealer is the fastest and easiest way to complete your purchase. Brownells Featured Dealers have agreed to perform FFL transfers on guns purchased online from Brownells. We have their necessary FFL information on file and your FFL order will ship directly to them once processed.

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AR-15 SUPER DUTY STRIPPED UPPER RECEIVERS 5.56MM REVIEWS

5.0
9 Reviews
5 Stars
100%
4 Stars
0%
3 Stars
0%
2 Stars
0%
1 Stars
0%
Reviews Summary
Overall, customers express high satisfaction with the AR-15 Super Duty Stripped Upper Receivers, praising their build quality, accuracy, and timely shipping. Many appreciate the value for money, particularly with recent deals. While there were a few minor issues mentioned regarding fit with some lowers, the general consensus is very positive, creating excitement for future builds.
What Reviewers Are Saying
Product Quality
85%
Reviewers consistently highlight the top-tier build quality and precision of the Super Duty upper, with most stating it meets or exceeds expectations. Many noted features like pinned gas blocks and the centering tab, indicating a level of design attention seldom found in this price range.
Shipping and Pricing
75%
Numerous customers praised the fast shipping and competitive pricing. Several reviews mentioned successful use of coupons or sales, enhancing the perceived value, making the purchase even more appealing.
Accuracy and Performance
70%
Many reviews affirm the accuracy of the upper receiver, with users reporting tight groupings at range. The combination of quality components resulted in high-performing setups, boosting users' confidence for future upgrades and builds.
Customer Experience
60%
Overall experiences with retailers like Brownells received positive feedback, particularly in terms of service and product availability. Customers felt valued and appreciated the efficient ordering and fulfillment process.
Compatibility and Fit
20%
While most reviewers found the upper fit well on their lowers, a few noted that some rifles presented slight compatibility issues. However, this did not detract significantly from their overall satisfaction.
Customer Photos & Videos
5
Worth every penny!
Shipped fast and quality product. Build came out perfect. Upper was well packaged and upper was to specs.
Would you recommend this? Yes, I would recommend to a friend
by Richard Pow on February 13, 2026
Verified Purchase
Was this review helpful? 0
5
Amazing
Got a great deal, on top of the sales price I was able to use a coupon. Super happy with my experience shopping with Brownells and got my order in a timely fashion at a great price. On the product side this Geissele SD 16 inch upper has an amazing barrel and has ran fantastic for me. If your considering buying a Super Duty upper don’t hesitate because you’re getting a grade A upper that’ll last you a lifetime and accuracy is top notch.
Would you recommend this? Yes, I would recommend to a friend
by Djv on September 02, 2025
Was this review helpful? 1
5
A Top Quality upper.
I added a Wilson Bolt and Charging handle. it has nice QD holes Built in, I added a light laser from Olight. I Topped upper with Flip up Troy tritium sights and red dot.
Would you recommend this? Yes, I would recommend to a friend
by MICHAEL RASKIN on August 20, 2025
Verified Purchase
Was this review helpful? 3
5
Geissele super duty
All i can say is this made me want more geissele rifles and the quick shipping 🤌🏽
by ALEX DIODORO on November 27, 2024
Verified Purchase
Was this review helpful? 1
5
Could not be happier with my purchase on a perfect product
I wanted to build a more "premium" rifle and I was stuck between Geissele and DD, With having extra parts that really fit a premium upper, I could not pass the deal on the Super Duty. Love this, and everyone that feels it falls in love like I did. Brownells is a great place with great products at a good price.
Would you recommend this? Yes, I would recommend to a friend
by STEPHEN LICK on July 08, 2024
Verified Purchase
Was this review helpful? 1
View All 9 Reviews
Customer Questions
0 Questions