---
product_id: 124085788
title: "Bore Sight 12 Gauge Laser Boresighter Red/Green Dot Zeroing Laser Bore Sight with Extra Batteries"
brand: "midten"
price: "$62.55"
currency: USD
in_stock: true
reviews_count: 13
category: "Mid Ten"
url: https://www.desertcart.ec/products/124085788-bore-sight-12-gauge-laser-boresighter-red-green-dot-zeroing
store_origin: EC
region: Ecuador
---

# Class IIIA laser, <5mW power 8-hour battery life (3 AG13) Caliber-specific 12-Gauge fit Bore Sight 12 Gauge Laser Boresighter Red/Green Dot Zeroing Laser Bore Sight with Extra Batteries

**Brand:** midten
**Price:** $62.55
**Availability:** ✅ In Stock

## Summary

> 🎯 Zero in fast, shoot smarter, and never miss the mark!

## Quick Answers

- **What is this?** Bore Sight 12 Gauge Laser Boresighter Red/Green Dot Zeroing Laser Bore Sight with Extra Batteries by midten
- **How much does it cost?** $62.55 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ec](https://www.desertcart.ec/products/124085788-bore-sight-12-gauge-laser-boresighter-red-green-dot-zeroing)

## Best For

- midten enthusiasts

## Why This Product

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

## Key Features

- • **Ammo Saver:** High accuracy reduces wasted cartridges and costly trial shots.
- • **Built to Last:** Sturdy brass construction withstands rugged field use without fail.
- • **Effortless Setup:** Fits snugly in the 12-Gauge chamber for fast, frustration-free sighting.
- • **Bright & Reliable:** Class IIIA laser delivers a sharp, visible dot for quick zeroing.
- • **Precision Perfected:** Caliber-specific design ensures flawless bore alignment every time.

## Overview

The 12 Gauge Laser Boresighter by MidTen is a precision tool designed specifically for 12-Gauge shotguns. Featuring a Class IIIA laser with less than 5mW power, it offers a clear sighting range of 15 to 100 yards. Its durable brass construction and caliber-specific fit enable quick, accurate zeroing that saves time and ammo. Powered by three AG13 batteries, it provides up to eight hours of continuous use, making it an essential accessory for hunters and shooting enthusiasts aiming for flawless performance.

## Description

Class IIIA laser, less than 5mW.

Review: Simple and effective - Solid and very well made laser was very bright could have used an on off button ,but removing batteries after a quick use wasn't an issue this tool made my task super easy.
Review: Worked great. - This is a good product that performed as expected. It chambered perfectly in each of the variant shotguns that I wanted to site in with the use of various red dot or laser aim devices. Saves a lot of time, ammo, and frustration.

## Features

- Class IIIA laser, less than 5mW
- Made to fit the 12-Gauge chamber, caliber specific
- Comes with 1 set batteries (3 AG13 batteries) which can last eight hours.
- Easy to sit perfectly in the bore. Sturdy brass construction. Fast gun zeroing and sighting.
- High accuracy to reduce cartridges and shells wasted, sighting range of the bore sight is 15 to 100 yards.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07MS8TQRM |
| Best Sellers Rank | #11,914 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #29 in Hunting Boresighters |
| Brand | MidTen |
| Brand Name | MidTen |
| Color | Tan |
| Compatible Devices | Shotgun |
| Customer Reviews | 4.6 4.6 out of 5 stars (4,092) |
| Date First Available | January 3, 2019 |
| Item Dimensions LxWxH | 1.97 x 3.15 x 1.18 inches |
| Item Package Dimensions L x W x H | 3.11 x 2.01 x 1.26 inches |
| Item Weight | 0.05 Kilograms |
| Magnification Maximum | 3 |
| Magnification Minimum | 3 x |
| Manufacturer | yawan |
| Material | Brass |
| Mounting Type | Picatinny Mount |
| Night vision | No |
| Package Weight | 0.16 Kilograms |
| Reticle Type | Dot |
| Sport | Hunting |
| Style | Red Laser |
| UPC | 712096309317 |

## Product Details

- **Brand:** MidTen
- **Color:** Tan
- **Compatible Devices:** Shotgun
- **Item Weight:** 0.05 Kilograms
- **Magnification Maximum:** 3
- **Magnification Minimum:** 3 x
- **Material:** Brass
- **Mounting Type:** Picatinny Mount
- **Sport:** Hunting
- **Style:** Red Laser

## Images

![Bore Sight 12 Gauge Laser Boresighter Red/Green Dot Zeroing Laser Bore Sight with Extra Batteries - Image 1](https://m.media-amazon.com/images/I/61JmxdHSfQL.jpg)

## Questions & Answers

**Q: Can I buy just the bulb for the laser**
A: Hell no it is a diod

**Q: How close to zero does it get you with a scope?**
A: Very close with my red dots. I set a table up om one end of a tweleve foot room. Set and locked my rifle into a gun vice. Inserted the bore Laser into the chamber. With bore light show on the far wall I aligned my red dot on top of it. I did this with a 12 gauge pump, several .223 rifles and a 9mm carbine. All using different bore sights of course. At range everything was within two clicks or right on. I did adjust the .223 and 9 to shoot a little higher. Twelve gauge was right on for twelve feet, which is good range for a home shotgun.

**Q: Does this one turn on when trigger is pulled or does it stay on all time once place in chamber?**
A: The laser turns on when the batteries are inserted and the cap is screwed on. There is no switch.

You won't want to pull the trigger when this is in the chamber, as the back of the boresighter is brass and likely won't react well to a firing pin strike. It works pretty well. Keep in mind you just use this to align your sights and then  eject the round. To store it you unscrew the rear cap and remove the batteries.

**Q: What do I need to bore sight a .410 shockwave?**
A: a .45 long colt bore sight could possibly work since there are revolvers that can fire both .45lc and 410

## Customer Reviews

### ⭐⭐⭐⭐⭐ Simple and effective
*by A***R on January 22, 2026*

Solid and very well made laser was very bright could have used an on off button ,but removing batteries after a quick use wasn't an issue this tool made my task super easy.

### ⭐⭐⭐⭐⭐ Worked great.
*by D***. on January 7, 2026*

This is a good product that performed as expected. It chambered perfectly in each of the variant shotguns that I wanted to site in with the use of various red dot or laser aim devices. Saves a lot of time, ammo, and frustration.

### ⭐⭐⭐⭐⭐ Excellent Bore Sighter at a great price
*by T***R on March 26, 2025*

I am really impressed with this MidTen 12 ga Laser Bore Sighter. We mounted a scope on our Remington 870 slug gun after this last deer season and tried to sight-in the scope by simply firing slugs down range. After 2 boxes of slugs we still were a good 10 inches from center. We shifted approaches and found this bore sighter on Amazon and the price was worth a try. The construction of this bore sighter is very heavy and solid. It slid easily into the chamber just like any other shell. With the laser light beaming brightly down range we were able to adjust the scope and had it spot-on in a matter of minutes. We still need to confirm the scope alignment at the range but I'm confident it is spot-on. This was a very good purchase for basically the cost of a few boxes of shells and we have it for future use. I would definitely recommend this bore sighter.

## Frequently Bought Together

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---

*Product available on Desertcart Ecuador*
*Store origin: EC*
*Last updated: 2026-02-05*