AR-15 SUPER DUTY STRIPPED UPPER RECEIVERS 5.56MM - AR-15 16 SUPER DUTY STRIPPED UPPER RECEIVER BLACK

AR-15 SUPER DUTY STRIPPED UPPER RECEIVERS 5.56MM – AR-15 16 SUPER DUTY STRIPPED UPPER RECEIVER BLACK

Specifications

Cartridge: 5.56 mm NATO
Style: Stripped
Length: 16''
Color: Black
Finish: Anodized
Make/Model: AR-15
Twist: 1-7
Contour: Geissele

Description

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

Description

Original price was: $1,025.00.Current price is: $865.12.

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

59 in stock

SKU 100040506 Category Upper Receiver

Description
Additional information

Description

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

Additional information

Weight	4.33 lbs
Style	Stripped
Length	16''
Color	Black
Finish	Anodized
Make/Model	AR-15
Cartridge	AKK_5.56 mm NATO
Twist	1-7
Contour	Geissele
Make	AR-15

Frequently Asked Questions

Are these brass cases and reloading components factory-new or once-fired? +

We stock both premium factory-new components and high-quality once-fired brass. Please check the specific product listing title and description carefully; once-fired brass is fully inspected, but we always recommend resizing and inspecting prior to priming and powder charging.

Will this case trimmer gauge or die set work with my progressive press setup? +

Our standard reloading dies and case length trimmer accessories utilize industry-standard threads (typically 7/8"-14) compatible with major single-stage, turret, and progressive presses like RCBS, Hornady, Lee Precision, and Dillon. Caliber-specific trim gauges must match your exact brass caliber.

Do you enforce shipping restrictions on powder, primers, or live ammunition? +

Yes. Non-hazardous reloading equipment (dies, case length trimmers, gauges, and unprimed brass) ships via standard ground carriers with no extra fees. Any orders containing smokeless powders or primers will incur standard federal HazMat handling fees and cannot be shipped via air transportation.

How can I track my shipment to ensure delivery safety? +

Precision reloading gear is valuable, so all orders are shipped with tracking enabled. As soon as your package is dispatched from our inventory warehouse, a tracking number will be emailed to you. You can monitor your shipment directly on our Track Order page using your unique Order ID.

Can I return precision measuring tools or die components if they don’t fit? +

We accept returns on unused, unaltered tools, case preparation equipment, and unopened component boxes within 30 days of item delivery. Due to safety and strict quality control on the reloading bench, we absolutely cannot accept returns on opened packs of primers, smokeless powder, or processed brass casings.

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