Description
The Athlon Optics Helos BTR GEN2 4-20x50 Riflescope is crafted to elevate your shooting experience, whether you are a seasoned marksman or a dedicated hunter. With its advanced features, this riflescope ensures precision and clarity in every shot. Imagine being out in the wilderness at dawn, the sun barely peeking over the horizon, and with the illuminated reticle, you can effortlessly lock onto your target. The Athlon Optics Helos BTR GEN2 4-20x50 Riflescope is designed for short and mid-range applications, making it the perfect choice for dialing in your shots or holding over as the situation demands.
Built with a robust one-piece tube construction, this riflescope can withstand the elements, ensuring you stay focused on your target, no matter the conditions. Its locking turrets provide peace of mind when transitioning between shooting stations or storing it for your next adventure. Experience the versatility of first focal plane reticles and enjoy the confidence that comes with a true precision zero-stop system. Don't miss out on this opportunity to enhance your shooting skills with the Athlon Optics Helos BTR GEN2 4-20x50 Riflescope—your next adventure awaits!
Features – Key Benefits Bullets
- ENHANCED CLARITY for hunting at dawn with an illuminated reticle that brightens low-light conditions.
- LOCKING TURRETS ensure your adjustments remain secure, giving you confidence in the field.
- FIRST FOCAL PLANE DESIGN allows reticle size adjustment for quick target engagement at any magnification.
- PRECISION ZERO STOP helps you return to your original setting without confusion, even in low light.
- ROBUST CONSTRUCTION makes it shockproof, waterproof, and fog proof, ensuring durability in any weather.
- ARGON PURGING guarantees exceptional waterproofing and thermal stability during your adventures.
- WIDE BAND FULLY MULTICOATED lenses enhance light transmission for crystal-clear images.
- EXTRA COATING provides additional protection against scratches and harsh environmental conditions.
Technical Specifications
| Variant | MOA | MIL |
|---|---|---|
| Magnification | 4-20 | 4-20 |
| Objective Lens Diameter | 50 mm | 50 mm |
| Reticle | APLR6 FFP IR MOA | APRS6 FFP IR MIL |
| Tube Material | Aircraft Grade Aluminium | Aircraft Grade Aluminium |
| Length | 13.3 inches | 13.3 inches |
| Weight | 24.9 ounces | 24.9 ounces |
| Eye Relief | 3.6 inches | 3.6 inches |
What’s in the Box?
- Lens covers
- Padded case
- Neck strap
Customer Reviews
“The clarity is incredible! Perfect for my early morning hunts.”
“I love the locking turrets. No more accidental adjustments!”
“Built like a tank. This riflescope is a game changer!”
FAQ Section
- How does the first focal plane work? It allows the reticle to resize with the zoom level for accurate aiming.
- Is the Helos BTR GEN2 waterproof? Yes, it is designed to withstand harsh weather conditions.
- Can I use this riflescope for long-range shooting? Yes, it is designed for both short and mid-range applications.
- How do I maintain my riflescope? Regularly clean the lenses with a soft cloth and store it in a dry place.
- What makes this riflescope different from others? Its precision features, including the zero stop and locking turrets, stand out.
Similar Models
Looking for the perfect binoculars? Discover our extensive Athlon collection, including models like Athlon Optics Midas 8x42 for a compact option and Athlon Optics Argos 10x42 for incredible value. Explore our full collection for exceptional optics tailored to your adventures.
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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)