Geissele Super Duty MOD1 5.56 AR Pistol, 11.5-inch

The Geissele Super Duty MOD1 5.56 AR Pistol (Geissele Automatics part no. 08561S) brings Geissele’s reputation for duty-grade AR components into a complete, purpose-built pistol platform. Chambered in .223 Rem/5.56 NATO with an 11.5-inch barrel, this Super Duty MOD1 ships in Desert Dirt Color and without a magazine, giving shooters and builders a clean canvas backed by Geissele’s known trigger and component quality. It’s an excellent foundation for shooters who want genuine duty-grade parts underneath a compact, maneuverable 5.56 pistol.

Key Specifications

• Chambered in .223 REM/5.56 NATO, one of the most widely available rifle calibers.
• Runs an 11.5-inch barrel for a compact, maneuverable pistol package.
• Finished in Desert Dirt Color (DDC) for a durable, tactical appearance.
• Equipped with a selector-switch safety for fast, intuitive manipulation.
• Built by Geissele Automatics, known for duty-grade AR components and triggers.
• Measures approximately 27.75 inches overall, per manufacturer spec.
• Runs a cold hammer-forged, chrome-lined barrel with a 1:7 twist rate.
• Equipped with Geissele’s SSA-E X two-stage trigger for a crisp, consistent break.
• Built with an enhanced bolt carrier group featuring a Nanoweapon coating.

Frequently Asked Questions

Does this pistol include a magazine? No, it ships without a magazine.

What finish does it come in? It’s finished in Desert Dirt Color (DDC).

Buy the Geissele Super Duty MOD1 5.56 AR Pistol

Build on a foundation of genuine duty-grade Geissele components in a compact pistol format. Order the Geissele Automatics Super Duty MOD1 from our Lubbock, Texas gun shop for fast, insured shipping to your FFL as soon as it’s ready to ship, from our AR pistols lineup.