SKU: 88860675873

Vortex Viper HD 3-15x44 SFP

Sale price$575.10 Regular price$639.00
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Ships within 48 hours · Estimated delivery Jul 25 - Jul 30

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Description

Vortex Viper HD 3-15x44 SFPNEW FOR 2024: STORE ARRIVAL ETA END OF MAY When success rides on the perfect shot, rely on the exceptional versatility and optical performance of Viper HD. From big game to predators, there's a proven model for every hunting application. Each member of the Viper HD family delivers outstanding image clarity, resolution, and sharpness to ensure your target comes into view with sharp detail. Viper HD also boasts enhanced features for unmatched accuracy

NEW FOR 2024: STORE ARRIVAL ETA END OF MAY

When success rides on the perfect shot, rely on the exceptional versatility and optical performance of Viper HD. From big game to predators, there's a proven model for every hunting application. Each member of the Viper HD family delivers outstanding image clarity, resolution, and sharpness to ensure your target comes into view with sharp detail. Viper HD also boasts enhanced features for unmatched accuracy at extended ranges while also excelling in the low light of dawn and dusk when game is most active.

Features

  • HD Optical System
    Optimized with select glass elements to deliver exceptional resolution, cut chromatic aberration and provide outstanding color fidelity, edge-to-edge sharpness and light transmission.

  • Illuminated Reticle
    Provides precise aiming under low-light conditions.

  • 30mm Main Tube
    For increased travel.

  • Exposed Locking Elevation Turret
    Integrated locking mechanism prevents accidental adjustments. Elevation turret provides fast, accurate, easily read elevation adjustments.
  • RevStop Zero System
    For a rock-solid return to zero after turret adjustments.

  • Fully Multi-Coated Lenses
    Anti-reflective coatings on all air-to-glass surfaces provide increased light transmission for greater clarity and low-light performance.

  • ArmorTek
    Ultra-hard, scratch-resistant coating protects exterior lenses from scratches, oil and dirt.

  • Argon Gas Purged
    Gas purged and O-ring sealed for fogproof and waterproof performance in all conditions.

  • Fast Focus Eyepiece
    Allows quick and easy reticle focusing.

  • Aircraft-Grade Aluminum
    Constructed from a solid block of aircraft-grade aluminum for strength and rigidity.

  • Low Glare Matte Black Anodize
    Corrosion and wear resistant anodization provides low-glare matte surface and helps camouflage the shooter's position.

  • Single-Piece Tube
    Maximizes alignment for improved accuracy and optimum visual performance, as well as ensures strength and waterproofness.

  • Waterproof
    Designed to withstand harsh weather conditions.

  • Fogproof
    Nitrogen gas purging prevents internal fogging over a wide range of temperatures.

  • Shockproof
    Designed to withstand the highest levels of recoil and impact.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 88860675873

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4.4 ★★★★★
Based on 6 reviews
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Product Reviews
M
Verified Purchase
Melodie G Cross
Whiting, US
★★★★★ 5
So far so good
It seems to be working well, so far. The check engine light turned off and the my vehicle seems to be running well. Be sure to follow the instructions. A while back, I wasted some money on a different catalytic converter cleaner because I put the cleaner in on a full tank of gas. It's best to wait until you're at a half tank or less of gasoline before you put in your catalytic converter cleaner. Also, I drove around right after I put in the catalytic converter cleaner and before I filled up my tank again. A couple of days later, I went to the gas station and topped off my tank. Again, it seems to be running well for now.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 21, 2026
C
Verified Purchase
ckanchola
Belleville, US
★★★★★ 4
Works ok for some stuff.
I tried this mainly to clean my cats. It sadly didn't work for that at all. It did however work great as a basic fuel system cleaner. It smoothed out my idle and cleaned my O2 sensors they were a bit lazy before using this product now they switch fast like they are supposed too. In terms of my recommendation I say use as a fuel system cleaner. Or if your cats aren't too clogged in my case I bought an old neglected used car that likely had that problem for years. So I don't think any pour in tank cleaner would work in my case. However if your car just started having cat issues. This might work?? I think it's worth a try at least and isn't much more expensive than a basic fuel system cleaner so why not?
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Reviewed in the United States on May 16, 2026
M
Verified Purchase
Mary C. Lucking
Lexington, US
★★★★★ 5
PASSED MY INSPECTION! THIS PRODUCT WORKS LIKE A MIRACLE DONT HESITATE TO BUY IT!
Inspection on my car due the end of January! My check engine light was coming on so I checked with a code reader & found it was a P0420. Read about the Catalytic Converter System possibly being in need of replacement or perhaps clogged. I am a woman, and know next to ZERO about cars, but I can read. Did investigate and found that the replacement of a Catalytic Converter system is mad expensive- also found this Moly Cleaner to add to gas tank. I'm not going to lie; I was nervous as I have a Kia Rio 2014 that has a very small gas tank and gets great gas mileage. In reading the consensus seemed to be to add to 1/4 tank of gas and drive fast for good periods of time to blow out the clog (if it was a clog). Did I mention I live in NYC and driving for long periods of time at high speeds can be a problem because of terrible traffic. Anyhow, this Saturday I poured the can into my 1/2 filled tank and hit a parkway near my home early morning. I did drive for 45 miles sometimes at 80mph then 60mph but tried to do it for a good few minutes at a time without getting pulled over. Checked my reader again, and it was not quite ready but the engine light did stay off. Next day, drove to work, stuck in traffic somewhat & never made it over 20mph & checked my reader again- all good to go for inspection. Went last night- my car PASSED and got that sticker in my window- so I am good for another year. The BEST money I have spent all year. Thank you for carrying this product! Saved me thousands! DONT HESITATE TO USE THIS. The hardest part for me was removing the cap on the can!
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Reviewed in the United States on January 13, 2026
C
Verified Purchase
CLEVEinCR
West Palm Beach, US
★★★★★ 5
Great stuff
Seemed to work as well as or better than some more expensive catalytic converter cleaners. I put it in while at 1/3 tank and my Check Engine light went out almost immediately once I started driving. My Tundra has almost 230,000 miles and still runs great but was getting a little harder to start after I switched from full synthetic oil to conventional. I’ll never do that again and immediately switched back but the damage was done. Check engine light came on and I had to crank longer to get it started. Adding this Liquid Moly fixed both issues temporarily. I have to wonder if this was used regularly, say every 3 months, if it would clean the catalytic converter more permanently?
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Reviewed in the United States on December 29, 2025
J
Verified Purchase
Jon.
Lexington, US
★★★★★ 3
Ehh??
Didn't work for my on my 17 hyundai accent with 90k on it. I poured the whole bottle in with a half tank of gas. And went for a 3 day italian tune up.... no dice.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 8, 2026

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