---
product_id: 59495576
title: "Front Sight Focus String - Firearms Vision Training Tool - Train Your Eyes at Home, to Shoot Faster with Both Eyes Open + Free Online Video Instructions with Navy Seal Sniper Instructor"
brand: "chris sajnog"
price: "R$172"
currency: BRL
in_stock: true
reviews_count: 8
url: https://www.desertcart.com.br/products/59495576-front-sight-focus-string-firearms-vision-training-tool-train-your
store_origin: BR
region: Brazil
---

# Picatinny mount compatible Engaging multicolor orange design Navy SEAL sniper vision training Front Sight Focus String - Firearms Vision Training Tool - Train Your Eyes at Home, to Shoot Faster with Both Eyes Open + Free Online Video Instructions with Navy Seal Sniper Instructor

**Brand:** chris sajnog
**Price:** R$172
**Availability:** ✅ In Stock

## Summary

> 🎯 Sharpen your sight, speed your shot — train like a Navy SEAL!

## Quick Answers

- **What is this?** Front Sight Focus String - Firearms Vision Training Tool - Train Your Eyes at Home, to Shoot Faster with Both Eyes Open + Free Online Video Instructions with Navy Seal Sniper Instructor by chris sajnog
- **How much does it cost?** R$172 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.br](https://www.desertcart.com.br/products/59495576-front-sight-focus-string-firearms-vision-training-tool-train-your)

## Best For

- chris sajnog enthusiasts

## Why This Product

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

## Key Features

- • **Seamless Setup:** Fits all standard Picatinny mounts for quick, hassle-free installation on your handgun.
- • **Engage & Improve:** Vibrant multicolor orange design keeps your training sessions visually stimulating and fun.
- • **Train Like a Pro:** Scientifically designed by Navy SEAL sniper Chris Sajnog to sharpen your focus and speed.
- • **Anywhere, Anytime:** Compact and lightweight for on-the-go vision training—no range or ammo needed.
- • **Expert Guidance Included:** Free online video instructions from a Navy SEAL sniper ensure you master the technique fast.

## Overview

The Front Sight Focus String is a compact, aluminum vision training tool designed by Navy SEAL sniper Chris Sajnog. Compatible with standard Picatinny mounts, it helps shooters improve focus and speed with both eyes open. Featuring a vibrant multicolor orange design and free expert video instructions, it offers a portable, scientifically backed way to enhance shooting accuracy anywhere.

## Description

Chris Sajnog Front Sight Focus String - Firearms Vision Training Tool - Train Your Eyes at Home, to Shoot Faster with Both Eyes Open + Free Online Video Instructions with Navy Seal Sniper Instructor

## Features

- Vision Training Tool: Train your eyes to shoot faster with both eyes open using this firearms vision training tool.
- Picatinny Mount Compatible: Fits standard Picatinny mounts on handguns for easy installation and use.
- Multicolor Orange Design: Fun and colorful design helps keep you engaged during training.
- Free Online Video Instructions: Includes step-by-step video instructions from a Navy SEAL sniper instructor for proper use.
- Portable and Lightweight: Compact size and lightweight design make it easy to take on the go for training sessions.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | Chris Sajnog |
| Color | Multicolor, Orange |
| Sport | Target Shooting |
| Material | Aluminum |
| Compatible Devices | Handgun |
| Mounting Type | Picatinny Mount |
| Night vision | No |
| Reticle Type | Front Sight Focus Strings |
| UPC | 642554625065 |
| Item Package Dimensions L x W x H | 4 x 3.7 x 1.1 inches |
| Package Weight | 0.02 Kilograms |
| Brand Name | Chris Sajnog |
| Part Number | 4350071230 |

## Product Details

- **Brand:** Chris Sajnog
- **Color:** Multicolor, Orange
- **Sport:** Target Shooting
- **Material:** Aluminum
- **Compatible Devices:** Handgun
- **Mounting Type:** Picatinny Mount
- **Night vision:** No
- **Reticle Type:** Front Sight Focus Strings
- **UPC:** 642554625065

## Images

![Front Sight Focus String - Firearms Vision Training Tool - Train Your Eyes at Home, to Shoot Faster with Both Eyes Open + Free Online Video Instructions with Navy Seal Sniper Instructor - Image 1](https://m.media-amazon.com/images/I/51Fha7eT2iL.jpg)

## Questions & Answers

**Q: What's the difference between this and the Advanced model other than the beads  having numbers/designs on them?**
A: They are identical besides the beads, which allows you to do more advanced exercises.

**Q: Could pls specify the diameter (possibly in millimetres) of string and beads ?**
A: The string is 750 cord with a Diameter of 5mm. The beads are 7mm Approx 1/4 Inch. My kids make them. Buy one!

**Q: For only handguns or also rifles?  I am left-eyed but right-handed, plus older so seeing sight and target at same time meh.**
A: The front sight Focus String is used for handguns and rifles.  Sight Alignment and Sight Picture doesn't change, the principle remains the same on a handgun or rifle.  The only difference is your front sight is farther away on a rifle but this doesn't change your  Sight Alignment or Sight Picture. 
 Sight Alignment is when you are looking through your rear sight at your front sight with the front sight placed directly in the center of your two rear sight post, dots ( or whatever rear sight configuration you have)  and your front and rear sights are even across the top of the sights.  The rear sight will be blurry and the front sight will be absolutely clear to your eye, this is proper Sight Alignment.
  When you add a Target in front of your front sight with proper Sight Alignment it becomes Sight Picture.
  When you have proper Sight Alignment and Sight Picture your rear sight will be blurry, your Front Sight will be clear to your eye and your Target will be blurry. The Target is just an object in front of your Front Sight.  Your clear Focus remains on your Front Sight (Not your Target)  The Eye can only Focus on one object at a time clearly and on a Firearm the clear object must be your front sight.
   When you have proper Sight Alignment, Sight Picture, Grip, Trigger Squeeze or Press (whatever you want to call it) you will hit your Target every single time.  
    The Sight Focus String is an excellent tool for training your Eye(s) to Focus on the Front Sight.  Chris Sajnog has an excellent video on his website that teaches you how to Train your Eyes with the string.
  It does matter which Eye is your dominant eye you should train both of them.  A Tip for Cross Dominant Eye Shooters. This is when you are right handed and Left Eye Dominant or  left handed Right Eye Dominant Shooter.  Break the habit of bringing your firearm up to your eyes and turning you head to acquire your Sight  Alignment and Sight Picture.  Learn to present your Sight Alignment and Sight Picture to your Dominant Eye as you are bringing your Firearm up to Eye Level to Acquire your sights.

**Q: I didnt get any directions?**
A: The  directions are on video.  Go to his site <chris@chrissajnog.com> and you will find information directions to the video.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Worth buying
*by J***J on June 29, 2025*

Really worked well

### ⭐⭐⭐⭐⭐ Your Eyes Matter Most and First
*by K***M on February 10, 2020*

Have you heard the saying, "no feet, no horse", or "no legs, no horse"? It means that without healthy feet and/or legs, it doesn't matter how tuned up your bad pony is. She can't motor on bad feet and legs so you'll never get there from here. Well, it doesn't matter whether you're shooting a Kimber or Hi-Point, if you can't properly see you'll never hit what you're aiming at, and even if you are getting decent hits there is room for improvement. As a shooter, you're an eye athlete before anything else. Wheelchair? No problem. Bad hips or knees or back? That can be worked around. Vision problems? Problem. This tool can help. Take your time, play with it. I set my first bead about six inches from my nose. The second bead is the distance to my carbine front sight (I'm using a fairly short sight radius weapon). My next is just a few inches further and represents distance to my handgun sight. Yes, it's further than my front sight on my carbine. Weird, I know. I didn't expect that either. The rest I space equidistant with the furthest being an inch or so from the end. I then focus on the nearest, then next, then next, until I reach the end. Chris Sajnog has a nine minute video on youtube that tells you the basics. I developed what I think of as interval exercises. After simply working back and forth. I then go first to second to first to third to first to fourth to first to fifth and so on until I reach the last. Then I work backwards with the furthest as my home base. I then work it from the second to first to third to second to fourth to second to fifth to second, etc.. I use each bead as the home, working back and forth. While my vision hasn't become perfect, my ability to quickly focus to the point I CAN has become better. I am now moving to his advanced focus string. I hope to be able to get my eyes to also focus much more clearly through these and other exercises.

### ⭐⭐⭐⭐⭐ Get your sight right
*by W***  on December 10, 2024*

Excellent practice tool for hand to eye coordination fir shooting sports but may help with other activatys

## Frequently Bought Together

- Chris Sajnog Front Sight Focus String - Firearms Vision Training Tool - Train Your Eyes at Home, to Shoot Faster with Both Eyes Open + Free Online Video Instructions with Navy Seal Sniper Instructor
- How to Shoot Like a Navy SEAL: Combat Marksmanship Fundamentals
- Chris Sajnog Aiming Sight Scope for Hunting

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*Product available on Desertcart Brazil*
*Store origin: BR*
*Last updated: 2026-02-21*