GEISSELE SUPER DUTY MOD 1 14.5" 5.56 - BLACK

The Geissele Super Duty MOD1 Rifle in 14.5" 5.56MM represents the latest evolution of the Super Duty platform, combining proven reliability, precision-focused components, and modern modularity in a complete rifle configuration. Built around a cold hammer forged, chrome-lined Geissele barrel with a pinned and welded HUXWRX Flash Hider-QD muzzle device, the Super Duty MOD1 is designed for dependable performance and exceptional handling.

The Super Duty MOD1 features a Geissele Forged Stressproof Bolt® manufactured from Carpenter 158+ steel, along with a Reliability Enhanced Bolt Carrier Group. The barrel and bolt are both High-Pressure Tested (HPT) and Magnetic Particle Inspected (MPI), providing a robust foundation for the rifle.

A carefully balanced mid-length gas system pairs the Super Compact Gas Block with a Super 42® braided buffer spring and H2 buffer to support reliable cycling while helping minimize felt recoil. The HUXWRX Flash Hider-QD 556 provides compatibility with the HUXWRX FLOW series of suppressors.

The rifle is equipped with the Geissele SSA-E X® two-stage trigger featuring the Lightning Bow® design and Nanoweapon®-coated components. Ambidextrous controls include the Super Configurable Safety Selector and Airborne Charging Handle, while the Maritime Bolt Catch and checkered magazine release provide purposeful controls.

Completing the Super Duty MOD1 is a 13.5" MK16 rail with Geissele Center Tab, B5 Systems Enhanced SOPMOD stock, Geissele A17 grip, and a Geissele QD Sling Mount Endplate. With its 14.5" pinned-and-welded barrel, approximately 6.7-pound weight, and premium Geissele components throughout, the Super Duty MOD1 delivers a high-performance 5.56 rifle built around the Super Duty platform.

Features

• 14.5" cold hammer forged, chrome-lined Geissele barrel
• Geissele tapered barrel profile with 1:7 twist
• Permanently pinned and welded HUXWRX Flash Hider-QD 556
• Geissele Forged Stressproof Bolt® made from Carpenter 158+ steel
• Reliability Enhanced Bolt Carrier Group
• HPT and MPI inspected barrel and bolt
• Mid-length gas system
• Super Compact Gas Block
• Super 42® braided buffer spring with H2 buffer
• SSA-E X® two-stage trigger with Lightning Bow®
• Nanoweapon®-coated trigger components
• Super Configurable Safety Selector
• Airborne Charging Handle (ACH®)
• 13.5" MK16 rail with Geissele Center Tab
• B5 Systems Enhanced SOPMOD stock
• Geissele A17 grip
• Geissele QD Sling Mount Endplate
• Stainless steel QD inserts on MK16 rail
• Black finish
• Designed for compatibility with HUXWRX FLOW series suppressors

Specifications

• SKU: 08-396B
• Firearm Type: Rifle
• Caliber: 5.56MM
• Color: Black
• Overall Length Collapsed: 32"
• Overall Length Extended: 35 1/4"
• Weight: Approximately 6.7 lbs
• Lower Receiver: Super Duty Lower Mil-Spec
• Upper Receiver: Super Duty M4 Upper
• Bolt Carrier Group: Reliability Enhanced Bolt Carrier Group
• Bolt: Geissele Stressproof Bolt®
• Rail: 13.5" MK16 with Geissele Center Tab
• Barrel: 14.5" cold hammer forged, chrome lined, Geissele tapered profile
• Barrel Twist: 1:7
• Barrel: Pinned and welded muzzle device
• Gas System: Mid-Length
• Gas Block: Super Compact Gas Block
• Gas Port Size: .076"
• Charging Handle: Airborne Charging Handle (ACH®)
• Muzzle Device: HUXWRX Flash Hider-QD 556
• Muzzle Thread: 1/2 x 28
• Trigger: SSA-E X® with Lightning Bow®
• Safety: Super Configurable Safety Selector
• Lower Parts Kit: Ultra Duty® Lower Parts Kit
• Buffer Assembly: Super 42® with H2 Buffer
• Buffer Tube: Mil-Spec 6 Position, 7075-T6 with Geissele QD Endplate
• Stock: B5 Systems Enhanced SOPMOD Stock
• Grip: Geissele A17