AR-15 Super Duty MOD1 5.56x45 NATO Complete Upper Receiver - AR-15 Super Duty MOD1 5.56x45 11.5" Bbl Complete Upper Ddc

All Geissele upper receivers
Geissele Automatics Ar-15 Super Duty Mod1 5.56x45 Nato Complete Upper Receiver - Ar-15 Super Duty Mod1 5.56x45 11.5'''' Bbl Complete Upper Ddc - Upper Receiver for AR-15 - view 1
Geissele Automatics Ar-15 Super Duty Mod1 5.56x45 Nato Complete Upper Receiver - Ar-15 Super Duty Mod1 5.56x45 11.5'''' Bbl Complete Upper Ddc - Upper Receiver for AR-15 - view 2
Geissele Automatics Ar-15 Super Duty Mod1 5.56x45 Nato Complete Upper Receiver - Ar-15 Super Duty Mod1 5.56x45 11.5'''' Bbl Complete Upper Ddc - Upper Receiver for AR-15 - view 3
Geissele Automatics Ar-15 Super Duty Mod1 5.56x45 Nato Complete Upper Receiver - Ar-15 Super Duty Mod1 5.56x45 11.5'''' Bbl Complete Upper Ddc - Upper Receiver for AR-15 - view 4
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Overview

The Geissele AR-15 Super Duty MOD1 5.56x45 NATO Complete Upper Receiver - AR-15 Super Duty MOD1 5.56x45 11.5" Bbl Complete Upper Ddc is a upper receiver. Compare prices from multiple merchants and find the best deal.

Specifications

MPN08-544S
ColorFDE
Caliber5.56 NATO
AssemblyComplete
PlatformAR-15
Barrel Length11.5

Available Merchants(5)

Prices checked

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KY Gun Company logo
KY Gun Company
Flat rate shipping
Shipping Speed
Out of Stock
$1,314.99
Optics Planet logo
Optics Planet
Free shipping
Shipping Speed
Out of Stock
$1,377.50
BattleHawk Armory logo
BattleHawk Armory
Shipping varies
Shipping Speed
Out of Stock
$1,438.20
Brownells logo
Brownells
Free shipping
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Out of Stock
$1,450.00
Primary Arms logo
Primary Arms
Free shipping
Shipping Speed
Out of Stock
$1,450.00

October 2026 on GunPartPicker

Geissele AR-15 Super Duty MOD1 5.56x45 NATO Complete Upper Receiver - AR-15 Super Duty MOD1 5.56x45 11.5" Bbl Complete Upper Ddc ranked #170 of the 844 upper receivers builders added on GunPartPicker in October 2026. Builders have added it to their builds on GunPartPicker. Since April 2026, it ranks #102 of the 2,004 upper receivers builders have added. Builds with this upper receiver are nearly all chambered in 5.56 NATO and nearly all AR-15.

It was out of stock everywhere we track every time we checked in October 2026, and today none of the 5 retailers we track has it in stock right now. Listed prices start at $1,314.99 at KY Gun Company for when it comes back.

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