The Geissele Automatics Super Duty MOD1-A Pistol 5.56 11.5" Black is a premium AR-style pistol built around an 11.5-inch cold hammer forged, chrome-lined barrel with a threaded muzzle and HUXWRX QD flash hider. Fully ambidextrous controls, a Super Duty ambi billet lower, MK16 M-LOK handguard, and Airborne ambi charging handle create a smooth, intuitive manual of arms for right- and left-handed shooters alike.

This Super Duty MOD1-A Pistol is chambered in 5.56 NATO and uses a carbine-length direct impingement gas system tuned with a Super Compact Gas Block and Super 42 buffer assembly to keep recoil manageable and cycling reliable. The SB Tactical SBA3 brace, A17 grip, and SSA-E X two-stage trigger support precise, confident shooting whether you are working on drills at the range, training, or setting up a suppressor-ready home protection configuration. Every component reflects Geissele’s reputation for meticulous engineering and long-term durability.

Key Features:

• Manufacturer: Geissele Automatics
• Model: Super Duty MOD1-A Pistol
• Caliber: 5.56 NATO
• Condition: New
• Action: Semi-Automatic
• Barrel Length: 11.5" Threaded
• Brace Type: SBA3 Brace
• Gas System: Direct Impingement, Carbine-Length
• Handguard: MK16 SMR 10.5" M-LOK
• Muzzle Device: HUXWRX QD Flash Hider
• Trigger: SSA-E X Two-Stage
• Lower Receiver: Super Duty Ambi Billet
• Upper Receiver: Super Duty M4
• Charging Handle: Airborne Ambi
• Buffer System: Super 42 With H3 Buffer
• Finish Color: Black
• Weight: 6.1 lbs
• Length: 27.75" – 30.375"