Fostech AR15 Parts Echo Sport AR-15 Trigger Black Model: 4140. Fostech Echo Sport AR-15 Trigger Black 4140.

Introducing the Fostech Echo Sport AR-15 Trigger – a cutting-edge component designed for firearm enthusiasts, competitive shooters, and tactical users looking to elevate their AR-15 platform. The Echo Sport Trigger, model 4140, boasts Fostech's renowned craftsmanship and innovation, providing a unique binary firing system for enhanced versatility and rapid-fire capabilities.

Crafted from durable 4140 steel, the Fostech Echo Sport AR-15 Trigger ensures reliable and consistent performance in various shooting scenarios. The black finish not only adds a sleek aesthetic to your AR-15 but also provides corrosion resistance for long-lasting durability.

The Fostech Echo Sport Trigger features a proprietary design that allows for both semi-automatic and binary firing modes, enabling a round to be discharged with each trigger pull and release. This innovative functionality enhances your shooting experience, offering rapid-fire capabilities while maintaining precise control in semi-auto mode.

Easy to install and compatible with most mil-spec AR-15 lower receivers, the Fostech Echo Sport AR-15 Trigger is a versatile upgrade suitable for competitive shooting, tactical applications, and recreational use. Elevate your AR-15 experience with the Fostech Echo Sport Trigger – a testament to Fostech's commitment to quality, innovation, and superior performance.