---
product_id: 519060226
title: "Brock String Front Sight Focus String Combo Pack, Three 6-Foot, Vision Convergence Training Tool, Great for Shooters, Front Sight Training and More!"
brand: "brock string"
price: "B/.130"
currency: PAB
in_stock: true
url: https://www.desertcart.com.pa/products/519060226-brock-string-front-sight-focus-string-combo-pack-three-6
store_origin: PA
region: Panama
---

# 5 precision beads per string for targeted focus Durable nylon-polypropylene for long-lasting use 3 x 6-foot strings for versatile training Brock String Front Sight Focus String Combo Pack, Three 6-Foot, Vision Convergence Training Tool, Great for Shooters, Front Sight Training and More!

**Brand:** brock string
**Price:** B/.130
**Availability:** ✅ In Stock

## Summary

> 🎯 Sharpen your focus, elevate your game, and never miss the shot!

## Quick Answers

- **What is this?** Brock String Front Sight Focus String Combo Pack, Three 6-Foot, Vision Convergence Training Tool, Great for Shooters, Front Sight Training and More! by brock string
- **How much does it cost?** B/.130 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.pa](https://www.desertcart.com.pa/products/519060226-brock-string-front-sight-focus-string-combo-pack-three-6)

## Best For

- brock string enthusiasts

## Why This Product

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

## Key Features

- • **Athletic Edge:** Enhance sports performance by training your eyes in sport-specific positions with 5 tight-fitted beads per string.
- • **Built to Last:** Crafted from high-quality, durable nylon-polypropylene materials to withstand rigorous daily use.
- • **Effortless Setup:** Start vision training immediately with an intuitive design and included instructions—no expert needed.
- • **Train Like a Pro:** Master eye convergence with 3 full-length 6-foot strings designed for precision focus.
- • **Anywhere, Anytime:** Compact and lightweight (0.04 kg) for convenient home or on-the-go vision training.

## Overview

The Front Sight Focus String Combo Pack includes three 6-foot Brock Strings, each with 5 precision beads, designed to improve eye convergence and athletic performance. Made from durable nylon-polypropylene, this easy-to-use vision training tool is perfect for shooters and athletes seeking enhanced focus and strength. Lightweight and portable, it comes with clear instructions for immediate use at home or on the field.

## Description

Front Sight Focus String Combo Pack, Three 6-Foot, Vision Convergence Training Tool, Great for Shooters, Front Sight Training and More!

## Features

- Convergence & Performance: Convergence training using a Brock String can be useful for convergence insufficiency, as well as strength and athletic performance.
- Sports Performance: With three 6-foot long strings and 5 tight-fitted beads on each, these Brock Strings are great for training the eyes in sport-specific positions – giving you the ultimate athletic edge.
- Easy To Use: You can use Brock String right from the comfort of your home with a very short learning curve involved.
- High Quality: These Brock Strings are designed with an extremely high quality, and highly durable string and beads.
- Instructions Included

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | Brock String |
| Target Audience | Adult |
| Special Feature | Convergence Training |
| Recommended Uses For Product | Vision Training, Convergence Insufficiency, Strength and Athletic Performance, Sports Performance |
| Material | Nylon Polypropylene (PP) |
| Handle Material | Nylon or Polypropylene |
| Colour | Blue, Green, Red |
| Item Length | 72 Inches |
| Item Weight | 0.04 Kilograms |
| Manufacturer | Thera Systems LLC |
| UPC | 860007923098 722512369382 |
| Department | unisex-adult |
| Item model number | 5Q-N5NL-FZO4 |
| ASIN | B075881G1K |

## Product Details

- **Brand:** Brock String
- **Target Audience:** Adult
- **Special Feature:** Convergence Training
- **Recommended Uses For Product:** Vision Training, Convergence Insufficiency, Strength and Athletic Performance, Sports Performance
- **Material:** Nylon Polypropylene (PP)

## Images

![Brock String Front Sight Focus String Combo Pack, Three 6-Foot, Vision Convergence Training Tool, Great for Shooters, Front Sight Training and More! - Image 1](https://m.media-amazon.com/images/I/51i-qwxd9HL.jpg)

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- Brock String Front Sight Focus String Combo Pack, Three 6-Foot, Vision Convergence Training Tool, Great for Shooters, Front Sight Training and More!
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**Shop now:** [https://www.desertcart.com.pa/products/519060226-brock-string-front-sight-focus-string-combo-pack-three-6](https://www.desertcart.com.pa/products/519060226-brock-string-front-sight-focus-string-combo-pack-three-6)

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*Product available on Desertcart Panama*
*Store origin: PA*
*Last updated: 2026-03-24*