Home / AR Rifles / Geissele Automatics / Geissele AR-15 Super Duty MOD1 Complete Upper Receiver 5.56x45mm 16" Cold Hammer Forged Barrel M-LOK DDC
Geissele Super Duty MOD1 Complete Upper 5.56 NATO 16" 1:7 Barrel
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16 Cold Hammer Forged Barrel"
Geissele Airborne Charging Handle
HuxWrx Flash Hider-QD Muzzle Device
Specifications
Caliber
Brand
Model
MPN
08-548S
UPC
810081133678
MSRP
$1,450
Action
Semi-Auto
Barrel Length
16"
Finish
Manganese Phosphate
Fits
AR-15
Description
The Geissele Super Duty MOD1 is a complete AR-15 upper receiver chambered in 5.56x45mm NATO, finished in Desert Dirt. It is built for shooters who want a ready-to-mount upper with a 16-inch barrel.
The barrel is a 16-inch, 1:7 twist, chrome-lined unit with a manganese phosphate coating, and it is cold hammer forged. The upper includes a Geissele length gas system with a Super Compact gas block and a HUXWRX flash hider-QD muzzle device with a nanoweapon coating. A 15-inch Super Modular Rail MK16 attaches with a center-aligning tab to prevent rotation.
The upper is compatible with AR-15 lower receivers. The package also includes the Geissele Reliability Enhanced Bolt Carrier Group.
- Caliber: 5.56x45mm NATO
- Barrel Length: 16 inches
- Rifling Twist: 1:7
- Platform: AR-15
- Action: Semi-Auto
- Finish: Manganese Phosphate
- Color: Desert Dirt







