Primary Arms SLx 1-6x 24mm Rifle Scope - Illuminated ACSS Nova - This Primary Arms rifle scope is part of the SLx optics line. SLx optics built their reputation for innovation, reliability, and value. All SLx optics undergo rigorous field-testing during development to best serve you in any environment. The SLx 1-6x24mm SFP Gen IV Rifle Scope is the latest iteration of their best-selling carbine optic, incorporating a fully upgraded optical system, an integrated dovetail throw lever, and all-new ACSS reticles. With superior glass clarity and swift magnification controls, you'll always have the power to identify, range, and engage your targets with unrivaled precision. This 1-6x low power variable optic features the ACSS NOVA Reticle. The ACSS NOVA is a purpose-built reticle that leverages a high-efficiency fiber optic wire for ultra-bright illumination. With built-in target ranging, MIL subtensions, and moving target leads, this reticle provides a broad, intuitive toolset for engaging targets from close quarters to long-range. Like all Primary Arms Optics products, this rifle scope comes with an industry-leading lifetime warranty and commitment to customer satisfaction.