The Swamp Fox Warhawk 4-20x50mm FFP illuminated riflescope with the Sharpshooter MIL reticle (Swamp Fox part no. TWK42050-3L) is built for shooters who dial and hold in mils. Swamp Fox builds the Warhawk line around a 34mm tube, large objectives and a 5x zoom ratio, and this 4-20×50 version sits in the middle of the lineup between the 3-15×50 and the 5-25×56. The reticle is first focal plane, so its subtensions stay true at every magnification, and it lights up for low-light work from a side-mounted CR2032 battery. Push/pull locking turrets with a zero reset and a side-focus parallax knob round out a scope aimed at precision rifles, long-range matches and tactical use.

Key Specifications

• Magnification is 4-20x, a 5x zoom ratio that covers close-range work and long-range holds with one scope.
• The objective lens is 50mm, which gathers light for a bright image at dawn and dusk.
• The main tube is 34mm, the larger tube size Swamp Fox uses across the Warhawk line.
• The reticle sits in the first focal plane, so holdover and ranging marks stay accurate at every power setting.
• The reticle is Sharpshooter MIL and is illuminated, powered by a side-mounted CR2032 battery.
• Adjustments are 0.1 MIL per click, matching the mil-based reticle for fast corrections.
• The turrets are push/pull locking with a zero reset, so you can return to your zero after dialing for distance.
• Side-focus parallax adjusts from 10 yards to infinity, keeping the target sharp at close and long range.
• Eye relief is 4.1 to 3.4 inches across the zoom range, which is forgiving on heavier-recoiling rifles.
• Weight is 32.8 ounces, which is worth factoring in when you balance a precision rifle.

Frequently Asked Questions

Is the Sharpshooter MIL reticle first focal plane? Yes. The Warhawk 4-20×50 uses a first focal plane reticle, so the mil subtensions are correct at any magnification and you never have to hunt for the right power to range or hold over.

How is the reticle illuminated? The illuminated reticle runs on a side-mounted CR2032 battery. The scope is also rated IPX7 waterproof and 1,000 G impact resistant, with fully multi-coated, anti-fog, hydrophobic lenses.

How long is the scope and can I adjust the diopter? The 4-20×50 measures 15.0 inches long and has a fast-focus diopter adjustment from -2 to +2 so you can set the reticle sharp for your eye.

Buy the Swamp Fox Warhawk 4-20x50mm FFP Illuminated Riflescope, Sharpshooter MIL

A first focal plane mil scope with a 34mm tube and locking zero-reset turrets is built for dialing and holding with confidence. Pair it with a solid mount and you have the core of a precision setup. Order it from our Lubbock, Texas gun shop for fast, insured shipping, and browse more gun scopes while you are here.