Description
Every shot counts, especially in the world of crossbow hunting. The Ravin 100 yd Illuminated Crossbow Scope R170 is engineered for precision shooting, ensuring you hit your mark from 300 to 425 FPS. With its illuminated reticle available in both red and green, you’ll effortlessly spot your target in low-light conditions, be it at dawn or dusk. Its durable aluminum body houses advanced optics that provide a crystal-clear view, while the variable magnification from 1.5x to 5x allows you to adapt quickly to different shooting distances.
Designed to withstand the elements, this scope is fog-proof and weatherproof, letting you focus on your target without distractions. The shock-resistant design absorbs recoil, adding durability that hunters can depend on. Ready to elevate your shooting game? Unlock your potential with the Ravin R170, where outstanding performance meets reliability.
Features – Key Benefits Bullets
- VARIABLE MAGNIFICATION for flexible shooting from 1.5 to 5x, adapting to various distances and ensuring you hit your target no matter where it is.
- ILLUMINATED RETICLE enhances visibility in low-light situations, ensuring you never miss a shot at dawn or dusk.
- FOG AND WEATHERPROOF construction keeps your sight clear in all conditions, rain or shine, making it perfect for all-weather hunts.
- SHOCK-RESISTANT DESIGN absorbs recoil for enhanced durability, providing peace of mind when using high-powered crossbows.
- FLIP-UP PROTECTIVE LENS CAPS safeguard your lenses against scratches and dirt when not in use, keeping them clean and ready to go.
- ETCHED GLASS RETICLE provides a crisp and clear sight picture, promoting accuracy for every shot you take.
- WIDE FIELD OF VIEW allows for easy tracking of fast-moving targets, making you a more effective hunter or shooter.
- MOUNTING RINGS INCLUDED for a quick and easy setup, ensuring you're ready to shoot in no time.
Technical Specifications Table
Specification | Details |
---|---|
Magnification | 1.5 - 5 x |
Reticle | Etched Glass |
Material | Aluminum |
Length | 22.22 cm (8.75 in) |
Included Accessories | 7/8 in Mounting Rings |
Additional Features | Flip Up Protective Lens Caps, Fogproof, Weatherproof |
What’s in the Box?
- 7/8 in Mounting Rings
- Flip-up Protective Lens Caps
- Instruction Manual
Customer Reviews
“This scope made my hunting trips so much more successful! The illuminated reticle works like a charm in low light.”
“Very sturdy and easy to mount. The clarity is fantastic!”
FAQ
How well does it perform in low light? The illuminated reticle provides excellent visibility, making it ideal for early morning or late evening hunts. You'll find it easy to target even the faintest movements in dim conditions.
Is it easy to mount? Yes! The Ravin 100 yd Illuminated Crossbow Scope R170 comes with mounting rings for a quick and straightforward installation, allowing you to focus more on shooting and less on setup.
Can I use it in bad weather? Absolutely! Its fog-proof and weatherproof features ensure it performs well in adverse conditions, so you can trust your equipment no matter the weather.
How does it compare to other scopes? This scope offers superior durability and clarity, especially tailored for crossbows, setting it apart from competitors in its class.
Is there a warranty? Yes, be sure to check with the retailer for warranty details to ensure your purchase is protected and you can enjoy worry-free shooting.
Similar Models
Looking for more options? Explore our complete selection of Ravin products, including models like Ravin R500 and Ravin R26 for additional features and performance. Don't miss out on enhancing your shooting experience!

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Optics Knowledge Center
Understanding Rifle Scope Basics
Magnification
Magnification refers to how much larger an object appears through the scope compared to the naked eye. Fixed power scopes have one magnification setting, while variable power scopes offer a range (e.g., 3-9x).
Objective Lens
The objective lens is the front lens that gathers light. Larger objective lenses (measured in mm) gather more light, providing brighter images in low-light conditions but add weight and require higher mounting.
Reticle
The reticle (crosshair) is the aiming point inside the scope. Modern scopes offer various reticle designs, from simple duplex crosshairs to complex ballistic reticles with holdover points for different distances.
Adjustments
Rifle scopes have turrets for windage (horizontal) and elevation (vertical) adjustments. These are measured in MOA (minutes of angle) or MRAD (milliradians) and allow precise aiming adjustments.
Proper Scope Mounting Guide
Select the Right Rings & Base
Choose rings that match your scope's tube diameter (typically 1", 30mm, or 34mm). Select a base compatible with your rifle's receiver. For heavy-recoiling rifles, opt for stronger mounts.
Install the Base
Clean the receiver and base thoroughly. Apply a small amount of blue Loctite to the screws. Attach the base to the receiver and torque the screws to manufacturer specifications.
Attach the Rings
Attach the bottom halves of the rings to the base. Place the scope in the rings and loosely attach the top halves. Don't fully tighten yet.
Set Eye Relief & Level
Position the scope for proper eye relief (3-4 inches) in your normal shooting position. Ensure the reticle is level using a scope leveling tool. Once positioned correctly, tighten the rings evenly in a cross-pattern.
Scope Zeroing Tips
Start Close
Begin zeroing at a shorter distance (25-50 yards) to ensure you're on paper before moving to your desired zero distance (typically 100 yards).
Use a Stable Rest
Always zero your rifle from a stable shooting position using a bench rest, sandbags, or a shooting rest to eliminate as much human error as possible.
Fire Groups
Fire 3-shot groups before making adjustments. This provides a more accurate representation of where your rifle is shooting than single shots.
Make Deliberate Adjustments
Know your scope's adjustment values (typically 1/4 MOA per click). If your group is 2 inches low at 100 yards, you'll need to adjust up 8 clicks (for a 1/4 MOA scope).
Confirm Your Zero
After making adjustments, fire another group to confirm your zero. Repeat the process until your point of impact matches your point of aim.
Document Your Settings
Once zeroed, record your settings including distance, ammunition used, and environmental conditions for future reference.
Optics Maintenance & Care
Cleaning Lenses
- Start by blowing or brushing away loose particles
- Use a lens pen or microfiber cloth for fingerprints
- For stubborn dirt, use lens cleaning solution (never household cleaners)
- Clean with gentle circular motions from center outward
Protecting Your Optics
- Always use lens caps when not in use
- Store in a dry place with silica gel packets
- Avoid extreme temperature changes
- Use a quality scope cover in harsh conditions
Regular Maintenance
- Check and tighten mount screws periodically
- Inspect O-rings and seals for damage
- Verify zero after rough handling
- Clean the exterior with a damp cloth
What to Avoid
- Never use fingers to touch lenses
- Avoid paper products (tissues, paper towels) on lenses
- Don't use acetone, alcohol, or household cleaners
- Never disassemble your scope (voids warranty)