The Geissele SUPER DUTY MOD1 is a 16-inch AR-style rifle chambered for .223 Rem/5.56 NATO designed for precision shooting, duty use, and range training. Its configuration balances accuracy, durability, and modularity for users who require a mechanically refined modern sporting rifle.
Built with a cold hammer-forged, chrome-lined barrel and Geissele’s modular MK16 Super Modular Rail, the Super Duty MOD1 presents a rugged platform with refined ergonomics. The rifle includes a HUXWRX Flash Hider-QD muzzle device, an A17-style grip, ambidextrous controls, and a B5 Systems Enhanced SOPMOD stock for a familiar, adjustable shooting interface.
Key Specifications
- The barrel length is 16″.
- The cartridge is .223 REM/5.56 NATO.
- The rate of twist is 1:7″.
- The muzzle device is a HUXWRX Flash Hider-QD 556.
- The action is Semi-Auto.
- The capacity is 30 + 1.
- The weight is 9.20 lbs.
- The trigger is SSA-E X w/Lightning Bow.
- The stock is a B5 Enhanced SOPMOD.
- The finish is Anodized/Black.
The Geissele SUPER DUTY MOD1 presents a purpose-built AR platform with component-level upgrades focused on reliability and modularity. For those seeking a Geissele Super Duty MOD1 rifle for sale, this configuration offers documented industry-standard components and an emphasis on long-term serviceability—buy the Geissele SUPER DUTY MOD1 5.56 NATO online today.









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