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Redfield Raider Rangefinders: What to Know Before Buying Used

The Redfield Raider is a legacy rangefinder family. Learn what distinguishes the 600A, how to interpret the manual’s target-specific range figures, and what to verify on a used unit.
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The Redfield Raider is a legacy 6×20mm laser rangefinder, so this is chiefly a guide to documented models and used-unit checks—not a list of confirmed new-stock options. For steep terrain, the Raider 600A is the clearest choice on paper because its inclinometer calculates true horizontal distance on uphill and downhill shots; the base Raider 600’s manual does not describe that feature. Redfield’s specifications archive lists several Raider models and notes that some products are no longer manufactured. Check the archived specifications and verify the exact model and condition in any current listing.

Which Redfield Raider suits hunting and outdoor use?

The most useful distinction documented in the available Raider material is angle compensation, not a broad ranking of every variant. If you range across steep slopes, seek a 600A and confirm that exact marking on the unit. Its manual says the built-in inclinometer provides true horizontal distance on an incline or decline. The base 600 manual does not describe an equivalent feature, so do not assume it has one.

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The Raider is a monocular laser rangefinder with 6× magnification, scan mode and stated accuracy of ±1 yard, according to the owner’s manual. These are manufacturer specifications, not independent field-test results. Redfield’s 2015 catalog also lists Raider 600 variants at 6× magnification and a 600-yard maximum range; that historical catalog entry does not establish current availability or identical features across variants. See the 2015 Redfield catalog.

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How to interpret the documented models

Redfield’s specification archive lists the Raider 600A, 650, 650A, 600, 550 and 600 Metric, and warns that some listed products are legacy models no longer manufactured. Retailer listings separately mark the Raider 550, 650 LOS and 650A as discontinued; those labels apply to those listings and do not establish the status of every Raider or current secondhand supply. Redfield’s specification archive.

Do not infer that model numbers, camouflage versions or metric displays share the same functions. Before buying, match the model name on the device to its documentation, and verify the units it displays and whether angle compensation is specified for that exact model. Among the facts documented here, only the 600A is explicitly described as having the inclinometer.

What the Raider’s range figures mean

The owner’s manual gives different maximum ranges for different target types: 400 yards for a deer-sized animal, 500 yards for an inanimate object and 600 yards for a reflective target. The figures are specifications in the manual, not a promise that a particular animal can be ranged at those distances in field conditions. Read the Redfield Raider Owner’s Manual.

Target described by the manual Stated range How to use the figure
Deer-sized animal 400 yards The relevant published maximum for a target of this size; actual results depend on conditions.
Inanimate object 500 yards Applies to the manual’s inanimate-target category, not a deer.
Reflective target 600 yards The highest listed figure; do not treat it as a hunting-animal range.

This target dependence explains why a rangefinder may read a building at a greater distance than a deer. A building can present a larger or more reflective surface. As the manual puts it, “Surface texture, color, size, and shape of the target all affect reflectivity, which in turn affects the maximum range of the instrument.” Light and air clarity matter too: haze, fog, rain, bright conditions and aiming toward the sun can reduce effective range. The manual’s maximums should therefore be treated as idealized product specifications, not guaranteed outdoor performance.

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What to check when buying a used Raider

Because the Raider family is legacy and individual retailer listings identify some variants as discontinued, confirm the specific unit rather than assuming a model is available new. No current stock or warranty/service terms are established by the cited product material.

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  • Exact model: Check the device label and listing photographs against the stated model. Do not rely on a generic “Raider” description.
  • Features and units: Confirm that the documentation for that exact model identifies angle compensation if you need it, and verify whether the display uses the units you want.
  • Operating condition: Ask whether it powers on, displays a reading and ranges on a target. A listing’s condition description is not proof of performance.
  • Completeness and terms: Check what accessories are included, whether the battery compartment is intact, and the seller’s return terms.
  • Availability: Discontinued labels refer to specific retailer listings and can change; check current listings rather than treating an archived catalog as a stock notice.
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Battery, cleaning and safe handling

Battery

The owner’s manual specifies a CR2 battery and warns against using another power source. It describes inserting a CR-2 with the negative terminal first. Battery compartments and condition can vary on used equipment, so confirm the marking and instructions for the particular unit before fitting a replacement. The manual states battery life of more than 5,000 actuations; this is a published specification, not a guarantee for an old or used battery-powered unit.

Lens care

Blow away dust or use a soft lens brush first. For tougher marks, the manual permits a soft cotton cloth or suitable lens tissue and fluid; apply fluid to the cloth, not directly to the lens. Avoid rubbing grit across the glass.

Safety

The manual says not to aim the rangefinder at a human eye, not to look into the optics from the objective side and not to disassemble the unit. Follow those instructions when handling or checking one.

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Specifications at a glance

Specification Published value Source and qualification
Type and magnification Laser rangefinder monocular; 6×20mm Redfield Raider Owner’s Manual; year not stated.
Accuracy ±1 yard Redfield Raider Owner’s Manual; year not stated.
Scan mode Listed Redfield Raider Owner’s Manual; year not stated.
Battery life More than 5,000 actuations Redfield Raider Owner’s Manual; year not stated; published specification.
Weight 5.0 ounces Redfield Raider Owner’s Manual; year not stated.
Dimensions 3.7 × 2.8 × 1.3 inches Redfield Raider Owner’s Manual; year not stated.
Raider 600 variants 6×; 600-yard maximum range Redfield 2015 catalog; historical catalog listing, with no target-type breakdown in this entry.

Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply.

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