The Geissele Super Duty Mod1 in 5.56mm (MPN 08-396B) improves on the renowned Super Duty with a HUXWRX Flash Hider-QD suppressor-ready muzzle device, mounted to a 14.5-inch Manganese Phosphate-coated, cold hammer-forged, chrome-lined barrel rifled at a 1:7-inch twist. Geissele Automatics finishes this configuration in black and ships it without a magazine, so buyers can pair it with the magazines they already own. The rifle is built with the SSA-E X trigger featuring a Lightning Bow, an enhanced bolt carrier group, and a Super Duty lower precision-machined from 7075-T6 aluminum with Geissele’s Ultra Duty Lower Parts Kit. It features an Ambidextrous Super Configurable safety, a 13.5-inch MK16 Super Modular Rail with press-fit QD sling inserts, a B5 Systems Enhanced Sopmod stock, and an Airborne charging handle. Among AR-pattern rifles in the AR rifles category, the Super Duty Mod1 favors shooters who already own magazines and want a premium, mil-spec-plus 5.56 rifle in a compact configuration.

Key Specifications

• Chambered in .223 Rem/5.56 NATO with a 1:7-inch rate of twist.
• Features a 14.5-inch cold hammer-forged, chrome-lined barrel.
• Ships without a magazine included.
• Finished with a HUXWRX Flash Hider-QD suppressor-ready muzzle device.
• Includes the SSA-E X trigger with a Lightning Bow.
• Built with an enhanced bolt carrier group.
• Uses an Ambidextrous Super Configurable safety.
• Wears a 13.5-inch MK16 Super Modular Rail with press-fit QD sling inserts.
• Rides on a B5 Systems Enhanced Sopmod stock.
• Finished in black.

Frequently Asked Questions

Does this rifle include a magazine? No, this configuration ships without a magazine.

Is this rifle suppressor-ready? Yes, it ships with a HUXWRX Flash Hider-QD muzzle device built for quick suppressor mounting.

What trigger does this rifle use? The Geissele SSA-E X trigger with a Lightning Bow.

Buy the Geissele Super Duty Mod1 5.56 NATO Rifle

A premium, mil-spec-plus 5.56 rifle in a compact configuration for shooters who already own magazines is exactly what the Super Duty Mod1 delivers. As soon as it’s ready to ship, order it from our Lubbock, Texas gun shop for fast, insured shipping to your FFL.