LiveZilla Live Chat Software
Register/Login Login Contact UsContacts BlogBlog
Cart Items : 0 | Cart Total : R0
USA Categories
Site Security
Sports & Outdoors > Sports & Fitness > Hunting & Fishing > Shooting > Gun Accessories, Maintenance & Storage > Gun Parts & Accessories > Gun Stock Accessories > B003UZZRE6
  1. HORUS VISION ASLI (Angle Slope Level Indicator) w/ 30mm Ring
    Image(s) provided for illustrative purposes and may differ from the actual product
  2. HORUS VISION ASLI (Angle Slope Level Indicator) w/ 30mm Ring

    Delivery: 10-20 Working Days
    Customer Ratings (6 reviews)
    Sold Out / Out of Stock

Product Description

  • Magnetically dampened to quickly halt oscillation for fast readings
  • Clear, large numbers for better visibility in low light
  • Readings in both vertical angle degrees and its corresponding cosine value
  • Versatile mounting for left, right, bubble up or upside down, and high angle grenade launching
  • Tested to withstand the repeated G-shock pounding of a 50cal BMG
Additional Information

Angle Slope Level Indicator The ASLI gives the sophisticated marksman a slope indicator and cant indicator in one hermetically sealed unit. Its slope indicator eliminates guesswork in uphill and downhill shots by helping you find true level/ground distance: simply multiply the range to the target by the cosine value shown on the slope indicator. The cant indicator is invaluable in long-distance shooting: it helps keep bullet flight true to your sighted aim. The ASLI attaches directly to your scope, is reversible to accommodate left and right handed users, doesn't need batteries, and comes with a hard rubber cap. Fine-tune your aim with the ASLI.


Most Helpful Customer Reviews

Nice device for target shooting use in conjunction with a shooter program that uses either the sine of the angle or the degree off horizontal. Longer shots out beyond 400 yards require exact calculations of angle if you are shooting up hill or down. This can be read with the off scope eye easily and adjustments made from the dial reading. Have it on a .308 and have had no problems with it loosening , I did put powdered rosin in the ring mount when I leveled it.
I purchased this product and mounted it to my Nightforce scope on a .308. After shooting 20 to 30 rounds through my rifle the ASLI fell off the mount. I retightened it and took it out hunting. Again, it fell of with out even shooting. After tightening it again the screw was almost stripped. I contacted HORUS and they told me to contact the seller. I emailed the seller and they were unwilling to do anything. I then contacted Horus again and they said that their fail rate was very low, as they "test a handful of the ASLI's" when they get them from the manufacturer. Needless to say they wanted to sell me a new one. I wouldn't waste your money on this product. Spend the extra money and get one from Nightforce.
of very very good quality, good machine work went into making this item, it mounted well on my rifle and works fine
Please Note

The authorised South African distributor of this product is under no obligation to honour the manufacture's guarantees/warranties or to provide after-sales service.

Please note that this item is imported from the USA, and is designed to be used in the USA. In addition, if the unit is powered it will come with a US plug and an adapter/transformer may be required. Please click here for more information on power requirements, or check with us if you are unsure or need any assistance!

Please also note that certain items cannot be imported, these include Alcohol, Animals, Batteries, Flammable Materials, Currency, Food, Furs, Chemicals, Explosives, Medications, Plants, Seeds, Supplements, Pressurized Cans, Tactical Equipment, Vitamins, Weaponry and Weaponry Accessories. In these cases, the item and information is displayed for reference purposes only. If you are not sure if we are permitted to bring an item, please send us an e-mail with a link to the item to confirm.

Please also ensure that you are ordering the correct item for your particular application as returns to the USA are costly. Product reviews are also provided for most of our items, which can give you a good idea for possible things to look out for and the quality of the item. By clicking Add to Cart, you are confirming that the item is correct and you accept the conditions listed here.