Description

As of 10/01/2025, All Titus Arms NylAUG builds will come with a Riptid Rail Aluminum Trunnion, and a top picatinny rail. This is to help with accuracy with the platform. Due to the raw expense of these parts, prices will be increase to $895 to reflect these changes.

Well — meet the NylAUG.

Inspired by the legendary Steyr AUG, the NylAUG is a faithful bullpup clone built on genuine 1990s Malaysian SME parts kits, engineered to deliver the compact balance and handling the platform is known for — with a modern, budget-minded twist. Our receivers are printed in carbon-fiber reinforced nylon-6 to keep weight low while remaining durable for real use. Where interface and strength matter we use metal: Riptide aluminum trunnions and a full top picatinny rail for rock-solid optic mounting, plus metal hardware where it counts.

Each NylAUG runs on a precision KAK threaded barrel (1/2-28) and uses a set-screw style gas block for mounting versus the standrd press fit and long-term service. The barrel and gasblock are matched and tuned separately from the fire control components to ensure consistent gas timing and reliability across builds.

The fire-control heart of the NylAUG is our specialty: a tuned AR-15 fire control trigger pack — in our opinion one of the best semi-automatic AUG trigger solutions on the market. Paired with the tuned barrel/gas system and Riptide trunnions, the NylAUG delivers a crisp, reliable semi-auto experience that feels far more expensive than it is.

Because these are assembled from surplus SME kits and high-quality aftermarket parts, all components will show honest wear and patina — especially the stocks. We consider that part of the platform’s character, not a defect.

What’s included with each NylAUG

• Carbon-fiber reinforced nylon Titus Arms receiver

• Riptide aluminum trunnions and full top Picatinny rail installed

• KAK threaded barrel (1/2-28) — matched to a set-screw gas block (barrel & gasblock installed and tuned separately from the trigger pack)

• KAK Tulip Flash Hider

• AR-15 fire control trigger pack (tuned by Titus Arms) — our recommended semi-auto AUG trigger solution

• Magazine: You will receive either an AC Unity magazine or a Magpul PMAG

Officially, all Titus Arms products include a 1-year limited warranty. While the model is actively produced we’ll stand behind part & receiver failures for customers on production runs.

Please send your preferred FFL’s name and license number to [email protected] when you place your order, or attach a copy of the FFL at checkout via file upload.