Geissele SUPER DUTY MOD1 | 5.56 NATO 14.5″ | 08-396B

The Geissele SUPER DUTY MOD1 is an upgraded iteration of Geissele’s Super Duty series, engineered for durability, modularity, and repeatable accuracy in an AR-pattern rifle. This configuration ships with a 14.50″ cold hammer-forged, chrome-lined barrel, a HUXWRX flash hider that is pinned and welded, and Geissele’s SSA-E X two-stage trigger with Lightning Bow geometry. For an optic under $1000 that complements the platform’s mid-range capability, consider the Vortex Viper PST Gen II 1-6×24.

Intended uses include precision-oriented range work and competition or tactical-style training where a rugged, hard-use AR platform is required. The rifle’s component selection favors reliability and serviceability for extended use in demanding environments.

Product Specifications

• The manufacturer is Geissele Automatics.
• The model is SUPER DUTY MOD1.
• The manufacturer part number is 08-396B.
• The caliber is listed as .223 REM/5.56 NATO.
• The barrel measures 14.50 inches.
• The barrel type is Cold Hammer Forged and is chrome-lined.
• The barrel rate of twist is 1:7.
• The muzzle device is a HUXWRX Flash Hider (QD) mounted and pinned & welded.
• The action is Semi-Auto.
• The trigger is SSA-E X with Lightning Bow.
• The stock is a B5 Enhanced Sopmod with polymer construction.
• The lower is machined from 7075-T6 aluminum.
• The rifle includes an Enhanced Bolt Carrier Group with a Stressproof bolt.
• The capacity is listed as 30 + 1 (magazine not included).
• The UPC is 810081133623.

The SUPER DUTY MOD1 blends heavy-duty construction with refined controls: Geissele’s rail interface, robust BCG components, and an ergonomically updated A17 grip and QD sling options make this rifle a purpose-built tool for shooters who require a durable, accurate AR platform. Component choices such as the SSA-E X trigger and a cold hammer-forged, chrome-lined barrel prioritize consistent performance across extended use.

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