---
product_id: 13307942
title: "Horus Vision ASLI (Angle Slope Level Indicator) with 30mm to 34mm attachment ring mount"
brand: "horus vision"
price: "HK$63"
currency: HKD
in_stock: true
url: https://www.desertcart.hk/products/13307942-horus-vision-asli-angle-slope-level-indicator-with-30mm-to
store_origin: HK
region: Hong Kong
---

# Dual readout: angle degrees + cosine value Fits 30-34mm scope tubes with versatile mount Magnetically dampened for instant stability Horus Vision ASLI (Angle Slope Level Indicator) with 30mm to 34mm attachment ring mount

**Brand:** horus vision
**Price:** HK$63
**Availability:** ✅ In Stock

## Summary

> 🎯 Elevate your aim, eliminate the guesswork.

## Quick Answers

- **What is this?** Horus Vision ASLI (Angle Slope Level Indicator) with 30mm to 34mm attachment ring mount by horus vision
- **How much does it cost?** HK$63 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hk](https://www.desertcart.hk/products/13307942-horus-vision-asli-angle-slope-level-indicator-with-30mm-to)

## Best For

- horus vision enthusiasts

## Why This Product

- Trusted horus vision brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Built to Endure:** Engineered to survive the brutal G-shock pounding of a .50 cal BMG—durability you can trust.
- • **Dual-Mode Readings:** Displays both vertical angle degrees and cosine values to eliminate slope guesswork.
- • **Customizable Camouflage:** Easy-to-paint plastic housing lets you blend the ASLI perfectly with your scope and gear.
- • **Precision in Every Shot:** Magnetically dampened mechanism halts oscillation instantly for rapid, reliable readings.
- • **Universal Mounting Flexibility:** Attaches seamlessly to 30mm or 34mm scope tubes, reversible for left/right-handed use.

## Overview

The Horus Vision ASLI is a rugged, magnetically dampened angle slope and cant indicator designed for precision marksmen. It mounts effortlessly on 30mm or 34mm scope tubes, providing quick, dual-mode readings in degrees and cosine values to optimize long-range shots. Built to withstand extreme recoil and customizable to blend with your gear, the ASLI is the ultimate tool for confident, accurate shooting in any terrain.

## Description

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.

## Features

- 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
- Easy to paint plastic housing to blend ASLI into your scope and gun Tested to withstand the repeated G-shock pounding of a 50cal BMG
- Attaches to 30mm or 34mm scope tube

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | HORUS VISION |
| Material | Metal |
| Color | Black |
| Style | Magnetic |
| Operation Mode | Manual |
| UPC | 091037856708 |
| Manufacturer | Horus Vision |
| Item Package Dimensions L x W x H | 4.2 x 2.6 x 1 inches |
| Package Weight | 9.98 g |
| Brand Name | HORUS VISION |

## Product Details

- **Brand:** HORUS VISION
- **Material:** Metal
- **Color:** Black
- **Style:** Magnetic
- **Operation Mode:** Manual

## Images

![Horus Vision ASLI (Angle Slope Level Indicator) with 30mm to 34mm attachment ring mount - Image 1](https://m.media-amazon.com/images/I/51gBVxh38uL.jpg)

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**Shop now:** [https://www.desertcart.hk/products/13307942-horus-vision-asli-angle-slope-level-indicator-with-30mm-to](https://www.desertcart.hk/products/13307942-horus-vision-asli-angle-slope-level-indicator-with-30mm-to)

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*Product available on Desertcart Hong Kong*
*Store origin: HK*
*Last updated: 2026-03-02*