SilencerCo SCO-15 5.56 NATO Rifle – Daniel Defense Upper & LaRue 2-Stage Trigger

The SilencerCo SCO-15 5.56 NATO is a premium AR-15 platform built for shooters who demand reliability, suppressor-ready performance, and top-tier components straight from the factory. Designed by SilencerCo with suppressed shooting in mind, the SCO-15 delivers exceptional durability, accuracy, and smooth operation—whether run suppressed or unsuppressed.

This rifle is equipped with a complete Daniel Defense upper, bringing legendary barrel quality, gas system reliability, and combat-proven performance to the platform. Paired with a LaRue Tactical 2-stage trigger, the SCO-15 offers a crisp, predictable trigger pull ideal for precision shooting, duty use, and high-round-count training.

Built around SilencerCo’s suppressor-centric engineering philosophy, the SCO-15 is an outstanding choice for shooters seeking a refined AR-15 that excels in both performance and component quality.

Key Features & Specifications

Manufacturer: SilencerCo
Model: SCO-15
Caliber: 5.56 NATO / .223 Wylde compatible
Action: Semi-Automatic AR-15 platform
Upper Receiver: Complete Daniel Defense upper
Trigger: LaRue Tactical 2-Stage trigger
Platform: Suppressor-ready design
Construction: Premium materials and components throughout
Use Case: Duty, training, suppressed shooting, precision AR applications

Why Choose the SilencerCo SCO-15?

The SCO-15 stands apart from standard AR-15 rifles by combining SilencerCo’s suppressor expertise with elite third-party components trusted by professionals. The Daniel Defense upper ensures accuracy and reliability under demanding conditions, while the LaRue 2-stage trigger provides exceptional trigger control for both speed and precision.

This rifle is ideal for shooters who want a factory-built AR that doesn’t require upgrades out of the box.

FAQ – SilencerCo SCO-15 5.56

Is the SilencerCo SCO-15 suppressor ready?

Yes. The SCO-15 is engineered with suppressor use in mind, offering reliable gas system performance and compatibility with common suppressor setups.

What makes the Daniel Defense upper significant?

Daniel Defense uppers are known for their cold hammer-forged barrels, durable construction, and exceptional reliability. This adds substantial value and proven performance to the SCO-15.

What trigger comes installed in this rifle?

This rifle features a LaRue Tactical 2-stage trigger, widely regarded for its clean break, consistency, and excellent control for both precision and duty shooting.

Is the SCO-15 good for duty or defensive use?

Yes. With premium components, reliable operation, and suppressor compatibility, the SCO-15 is well-suited for duty, defensive, and professional applications.