Super Duty MOD1 Pistol- SBA3, 10.3", 5.56MM- Luna Black

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Super Duty MOD1 Pistol- SBA3, 10.3", 5.56MM- Luna Black

The Super Duty Mod1 Pistol improves upon the renowned Geissele Super Duty with the addition of a HUXWRX Flash Hider-QD 556 suppressor-ready muzzle device, an updated MK16 Super Modular Rail with press-fit stainless steel Quick Disconnect (QD) inserts, and an A17 Grip that presents a more ergonomic grip angle. The SD Mod1 updates several key components that ensure this high-end firearm will continue to offer the user unmatched accuracy, comfort, and performance.


Geissele provides the latest in weapon technology available. This 10.3” pistol chambered in 5.56mm features a nanoweapon-coated HUXWRX Flash Hider-QD muzzle device mounted to an in-house 10.3” 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-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 pistol is the Geissele Reliability Enhanced Bolt Carrier Group (BCG). 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. Made from Carpenter 158+, directly developed with Carpenter Steel metallurgists to create a material that is cleaner and has fewer impurities. This makes our Stressproof bolt stronger and more fatigue-resistant. The Geissele Stressproof bolt is also forged, not machined from barstock. This allows us to optimize the grain structure of the steel to yield a bolt capable of 5 times the life of a mil-spec 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 Geissele Quick Disconnect (QD) Sling Mount Endplate allows for fast interfacing of slings quipped with QD pushbutton mounts to the lower receiver.  This rugged and reliable attachment point is machined from Stainless Steel that is finished in Black Nitride and staked per MIL STD. Rounding up the package is a 9.3” 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.

Super Duty MOD1 Pistol- SBA3, 10.3", 5.56MM- Luna Black Specification

WEIGHT:   6 lbs 1 oz
COLOR:   Luna Black
LOWER RECEIVER:   Super Duty Lower Mil-Spec
UPPER RECEIVER:   Super Duty M4 Upper
BCG:   Reliability Enhanced Bolt Carrier Group
BOLT:   Geissele Stressproof Bolt
RAIL:   9.3" SMR MK16 w/ Geissele Center Tab
TRIGGER:   SSA-X w/ Lighting Bow
BARREL:   10.3" Barrel, CHF, Chrome Lined, 1-7 Twist
GAS SYSTEM:   Carbine
GAS BLOCK:   Super Compact Gas Block
GAS PORT SIZE:   .070"
CHARGING HANDLE:   Airborne Charging Handle
MUZZLE:   HUXWRX Flash Hider-QD 556
LOWER PARTS KIT:   Ultra Duty Lower Parts Kit
BUFFER:   7075-T6 Mil-Spec Buffer Tube w/ QD Endplate 
BUFFER ASSEMBLY:   Super-42 w/ H3 Buffer
BRACE:   SB Tactical SBA3
GRIP:   Geissele A17

What is Geissele Nanoweapon?

Geissele Nanoweapon (also known as Picatinny DSL) is a family of Durable Solid Lubricant coatings which was developed by ARDEC. It is available exclusively from Geissele Automatics. We continued the development of Picatinny DSL so that its level of corrosion, wear and abrasion resistance is currently unmatched among firearm coatings. Nanoweapon is applied at low temperatures so that the underlying metallurgy of the part is non effected by the application process. Our coating also has a surface hardness roughly equivalent to synthetic diamond. This makes Geissele Nanoweapon harder than sand, easily rejecting carbon and making cleaning a breeze, on top of allowing the firearm to operate normally with less lubrication.

Super Duty MOD1 Pistol- SBA3, 10.3", 5.56MM- Luna Black Notes

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