---
product_id: 85864813
title: "TACFUN 12 Gauge Cartridge Laser Bore Sighter"
brand: "tacfun"
price: "¥3246"
currency: JPY
in_stock: true
reviews_count: 8
category: "Tacfun"
url: https://www.desertcart.jp/products/85864813-tacfun-12-gauge-cartridge-laser-bore-sighter
store_origin: JP
region: Japan
---

# Fits 12 gauge shotgun chamber Class IIIa 635nm laser, <5mW power Durable aluminum build TACFUN 12 Gauge Cartridge Laser Bore Sighter

**Brand:** tacfun
**Price:** ¥3246
**Availability:** ✅ In Stock

## Summary

> 🎯 Lock in your shot before the hunt even begins!

## Quick Answers

- **What is this?** TACFUN 12 Gauge Cartridge Laser Bore Sighter by tacfun
- **How much does it cost?** ¥3246 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/85864813-tacfun-12-gauge-cartridge-laser-bore-sighter)

## Best For

- tacfun enthusiasts

## Why This Product

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

## Key Features

- • **Safety First:** Class IIIa laser with clear warnings to avoid direct eye exposure
- • **Built to Last:** Rugged aluminum construction designed for the toughest hunts
- • **Ready Out of the Box:** Includes 6* batteries so you’re set for immediate use
- • **Rapid Scope Calibration:** Get your scopes dialed in fast and hit the kill zone every time
- • **Pinpoint Precision Alignment:** Projects exact bore alignment for flawless zeroing

## Overview

The TACFUN 12 Gauge Cartridge Laser Bore Sighter is a precision tool designed to fit 12 gauge shotgun chambers, projecting a Class IIIa 635nm laser beam for exact bore alignment. Crafted from durable aluminum and powered by included batteries, it enables quick and accurate scope zeroing, ensuring you’re ready to dominate the field with confidence and speed.

## Description

Fits 12 gauge shotgun chamber

Review: Good laser sighting - I got a couple of these They get you in the kill circle quick easy to see so can get your scopes dialed in
Review: A must if you have a 12 gauge - Only shotgun this is most definitely a tool that you will need if you like red dots or lasers the boresight work perfect my shots are dead on.

## Features

- Fits 12 gauge shotgun chamber, Class IIIa 635nM Less Than 5mW, Avoid Direct Eye Exposure to Beam.
- Made of durable aluminum
- Extremely useful for initial scope sight in, or to confirm zero before the big hunt
- Projects the exact alignment of the bore
- 6* Battery provided

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B06XWQNJHQ |
| Best Sellers Rank | #167,393 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #188 in Hunting Boresighters #22,160 in Hunting Equipment |
| Brand | TACFUN |
| Brand Name | TACFUN |
| Compatible Devices | Shotgun |
| Customer Reviews | 4.3 4.3 out of 5 stars (288) |
| Date First Available | April 1, 2015 |
| Item Package Dimensions L x W x H | 3.7 x 2.6 x 0.9 inches |
| Item Weight | 1 Ounces |
| Manufacturer | TACFUN |
| Material | Aluminum |
| Mounting Type | Picatinny Mount |
| Night vision | No |
| Package Weight | 0.05 Kilograms |
| Sport | Hunting |
| Style | BORE SIGHTER |
| UPC | 707427125858 |
| Warranty Description | 2 YEAR |

## Product Details

- **Brand:** TACFUN
- **Compatible Devices:** Shotgun
- **Item Weight:** 1 Ounces
- **Manufacturer:** TACFUN
- **Material:** Aluminum
- **Mounting Type:** Picatinny Mount
- **Night vision:** No
- **Sport:** Hunting
- **Style:** BORE SIGHTER
- **UPC:** 707427125858

## Images

![TACFUN 12 Gauge Cartridge Laser Bore Sighter - Image 1](https://m.media-amazon.com/images/I/51oIZfLFupL.jpg)
![TACFUN 12 Gauge Cartridge Laser Bore Sighter - Image 2](https://m.media-amazon.com/images/I/51amWtA9I4L.jpg)
![TACFUN 12 Gauge Cartridge Laser Bore Sighter - Image 3](https://m.media-amazon.com/images/I/51vwdJg1u8L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good laser sighting
*by O***E on August 7, 2021*

I got a couple of these They get you in the kill circle quick easy to see so can get your scopes dialed in

### ⭐⭐⭐⭐⭐ A must if you have a 12 gauge
*by J***S on June 25, 2020*

Only shotgun this is most definitely a tool that you will need if you like red dots or lasers the boresight work perfect my shots are dead on.

### ⭐⭐⭐⭐ Decent quality
*by A***R on November 21, 2020*

I don't know if this is distinguishable from the others available for similar prices online, but it fits my 12 ga. snuggly and sends a dot out. I like that I can unscrew the base partially and turn the laser off. I don't have a gun vise, but I stabilized the bore sighter on a table tip and then rotated it. The dot did not wander where it hit the wall, so the laser seems straight.

## Frequently Bought Together

- TACFUN 12 Gauge Cartridge Laser Bore Sighter
- Bontok Single Picatinny Aluminum Accessory Rail Set for Mlock 3 5 7 9 11 13 Slots with 13 T-Nuts & Screws, 6 Wrench-Rounded Corner

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-02-20*