The Firefield FF13064 Barrage 2.5-10x40mm illuminated Mil-Dot riflescope delivers reliable performance from close quarters to mid-range engagements with a 55gr .223 bullet drop reticle and elevation adjustments extending to 500 yards, all housed in a rugged 6061-T6 aircraft-grade black anodized aluminum tube paired with a proven two-piece mount. Built to endure demanding conditions, this IPX4 waterproof optic features fully multi-coated AR green anti-reflective glass and a precise red/green dual-illuminated Mil-Dot reticle designed for quick target acquisition in varied lighting, supported by a long-lasting 100-hour battery life. The 2.5-10x magnification, 40mm objective, and 34.86-11.53 ft/100 yd field of view combine with 16-4mm eye relief and a parallax adjustment set at 100 yards to provide clear, forgiving sight pictures across a wide range of environments. Precision windage and elevation adjustments ensure reliable tracking, while the scopes durable construction and reliable waterproof design make it a versatile choice for tactical use, varmint hunting, or sport shooting where versatility and clarity are paramount.