Geissele Automatics Super Duty Mod 1 Pistol 11.5″ 5.56, Desert Dirt Color
The Super Duty Mod 1 improves upon the renown Super Duty and has updated several key components to continue providing unmatched accuracy, comfort and performance.
Geissele provides the latest in weapon technology available. This 11.5” pistol chambered in 5.56mm features a nanoweapon-coated HUXWRX Flash Hider-QD installed on our 11.5” Manganese Phosphate coated, Cold Hammer Forged, Chrome Lined, 1-7 twist barrel. Geissele barrels are High-Pressure Tested (HPT) and Magnetic Particle Inspected (MPI). The Geissele length gas system and Geissele Super Compact Gas Block (with bomb-proof installation) ensure reliability and optimal performance in extreme conditions and heavy use.
At your fingertip and purpose-built for precision is the SSA-E X with Lightning Bow trigger. The Nanocoated, two-stage trigger features a wide-body and bow shape that finds the perfect balance between a classic M4 trigger and a flat-body trigger.
At the heart of this rifle is the Geissele Reliability Enhanced Bolt Carrier Group. Our Nanoweapon-coated carrier features a properly torqued and staked, Chrome Lined, Nanocoated gas key. The Cam Pin is machined from advanced, tool steel known as H13 which is also coated with Nanoweapon for maximum corrosion and wear resistance. The Reliability Enhanced Bolt Carrier Group features extended upper rails, providing greater stability and dramatically increasing feeding reliability.
The Reliability Enhanced Bolt Carrier Group comes with the Geissele Stressproof Bolt. Each bolt is rigorously inspected, high-pressure tested, mag particle inspected and Nanoweapon coated.
The Super Duty lower is precision machined from 7075-T6 aluminum and features Geissele’s Ultra Duty Lower Parts Kit featuring our Ambidextrous Super Configurable safety and Ultra Precision trigger guard. A high-quality mil-spec Geissele Buffer Tube with a Super-42 in H2 buffer ensures this rifle is properly tuned out of the box.
Rounding up the package is a 10.5” MK16 Super Modular Rail, that mates to the Super Duty Upper Receiver via a center aligning tab that removes any chance of rail rotation. The MK16 family of rails is renowned by operators for their performance and comfort. An Airborne Charging Handle ensures smooth and reliable operation.
Specifications
- Length Collapsed: 29″
- Length Extended: 32.50″
- Weight: 6 lbs 3 oz
- Caliber: 5.56mm
- Color: Desert Dirt Color
- Lower Receiver: Super Duty Lower, Milspec
- Upper Receiver: Super Duty M4 Upper
- BCG: Reliability Enhanced Bolt Carrier Group
- Bolt: Geissele Stressproof Bolt
- Rail: 10.5″ MK16 Super Modular Rail with Center Tab
- Trigger: SSA X with Lightning Bow
- Barrel: 11.5″ Cold Hammer-Forged Barrel, 1:7 Twist, Geissele Profile
- Gas System: Carbine Length
- Gas Block: Super Compact Gas Block
- Gas Port Size: 0.067″
- Charging Handle: Airborne Charging Handle
- Muzzle Device: HUXWRX Flash Hider QD 556
- Lower Parts Kit: Ultra Duty Lower Parts Kit
- Buffer: Milspec 6 Position, 7075-T6
- Buffer Assembly: Super 42 Spring with H2 Buffer
- Brace: SB Tactical SBA3
- Grip: Geissele A17
Jeffery M. (verified owner) –
Wow, this was my first premium rifle and I’m so glad I drop the credits on it! Thanks to Rooftop for actually having them in stock and for lighting quick shipping! The Ramen included added major cool points to my purchase. My money was happily and easily parted. Only think I don’t like about the rifle, I mean pistol, is the Hux muzzle device. I wish Geissele would give you an option for that or just put a regulate brake on it. But, I was super stoked to get my Heroes discount towards this purchase; seriously, thank you all for that. This pistol is top notch and smooth as butter. Will buy a black one from you when the get restocked.
Neal K. (verified owner) –
Hands down the best AR you can buy. Put 15 rounds through it to zero my LPVO and grouped two key holes. Unreal.
Sol shipped immediately and provided great customer service. Rooftop rocks.