---
product_id: 1154723
title: "Sightmark RimFire Brass Boresight with Red Laser"
brand: "sightmark"
price: "€ 94.63"
currency: EUR
in_stock: true
reviews_count: 13
category: "Sightmark"
url: https://www.desertcart.gr/products/1154723-sightmark-rimfire-brass-boresight-with-red-laser
store_origin: GR
region: Greece
---

# Precision zeroing accuracy 5mW Class IIIA Red Laser Durable brass construction Sightmark RimFire Brass Boresight with Red Laser

**Brand:** sightmark
**Price:** € 94.63
**Availability:** ✅ In Stock

## Summary

> 🔴 Lock your sights, own the range – precision that never quits!

## Quick Answers

- **What is this?** Sightmark RimFire Brass Boresight with Red Laser by sightmark
- **How much does it cost?** € 94.63 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/1154723-sightmark-rimfire-brass-boresight-with-red-laser)

## Best For

- sightmark enthusiasts

## Why This Product

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

## Key Features

- • **Rugged Durability:** Crafted from solid brass to endure recoil and rough handling without losing accuracy.
- • **Compact & Travel-Ready:** Lightweight, portable design fits easily in your gear for on-the-go precision.
- • **Pinpoint Laser Precision:** Harness a bright 5mW red laser for flawless sight alignment every time.
- • **Effortless Zeroing Efficiency:** Cut down range time and ammo waste with rapid, reliable bore sighting.
- • **Trusted by Pros & Enthusiasts:** Join thousands who rely on Sightmark’s proven accuracy for their .22LR and .22WMR rifles.

## Overview

The Sightmark RimFire Brass Boresight features a 5mW Class IIIA red laser for precise sight alignment, crafted from durable brass to withstand recoil and repeated use. Designed for .22LR and .22WMR rifles, it streamlines zeroing by reducing ammo waste and range time. Compact and travel-friendly, it’s a must-have tool for hunters and shooting professionals seeking fast, reliable accuracy.

## Description

desertcart.com : Sightmark .22LR Boresight with Red Laser : Hunting Boresighters : Sports & Outdoors

Review: worked good on 10/22 RUGER saves time in the range - works fine on a 10/22 RUGER has good battery life easy to load in and mount adjustment good sights were almost dead on at 200 ft bright laser
Review: Good boresight for .22LR or .22 WMR rifle. - This little boresight is awesome! You have to take your time and be patient. I placed it in my Savage Arms to sight in my scope and it is a little difficult to get in and out of the chamber, but patience is a virtue. Once I got it in and placed the laser on the bulls eye at 25 yards, sighting in my scope was a breeze. I used it to sight in my new Nikon P-RIMFIRE BDC 150 reticle scope and had it sighted in at 25 yards in 2 shots and less than 10 minutes. I spent more time putting the boresight in and removing it than I did sighting in the scope. The laser is bright and easy to see at 25 yards. I will be using this to sight in another Nikon scope on my Ruger 10/22. Well worth the $, and although I have not used the mini boresight that looks like a thermometer, I can say that this type seems easier and more accurate to me if you just need a boresight for .22 LR or .22WMR. I like it. You have to be careful not to pull on the cord or slam it in the action when placing it in and taking it out but like I said, "with patience", it works great.

## Features

- <5mW 632-650nm Class IIIA Red Laser: Precision boresighting with a safe, visible reference point. Align sights accurately with this low-power output device, ensuring greater zeroing accuracy for enhanced performance.
- Precision Accuracy: This boresighting tool offers exceptional precision, ensuring that your sights or optics align precisely. It eliminates guesswork and enhances accuracy, making it an invaluable asset for zeroing.
- Durable Bore Sight: Built for repeated use, ensuring precise alignment and calibration. Withstands recoil and rough handling during zeroing. Maintains accuracy over time, essential for enthusiasts and professionals.
- Precision Zeroing, Less Waste: Swiftly aligns sights to bore, minimizing cartridge waste. Saves time and costs, an ideal solution for hunters.
- Easy to pack and travel: Its small and lightweight design make it a convenient and portable accessory for shooters who require efficient zeroing and improved accuracy in the field.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B004TDPZU4 |
| Aiming Scope Sight Pin Size | 5.84 Millimeters |
| Best Sellers Rank | #87,847 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #125 in Hunting Boresighters |
| Brand | Sightmark |
| Brand Name | Sightmark |
| Color | .22LR |
| Compatible Devices | Handgun, Rifle |
| Customer Reviews | 4.4 4.4 out of 5 stars (1,195) |
| Date First Available | March 23, 2011 |
| Global Trade Identification Number | 00810119014528, 00810119018212 |
| Included Components | Carrying case, Battery pack |
| Item Dimensions LxWxH | 8 x 6 x 4 inches |
| Item Display Dimensions | 9 x 5.5 x 1 inches |
| Item Package Dimensions L x W x H | 7.36 x 4.96 x 1.34 inches |
| Manufacturer | Sellmark Corporation |
| Material | Brass |
| Model Name | RimFire Brass |
| Model Year | 2016 |
| Mounting Type | Dovetail Mount |
| Night vision | No |
| Number of Items | 1 |
| Package Weight | 0.06 Kilograms |
| Part Number | SM39021 |
| Reticle Type | Dot |
| Size | 0 |
| Sport | Airsoft, Hunting |
| Style | .22LR |
| Suggested Users | unisex-adult |
| Thread Type | .22 LR |
| UPC | 693529102579 810119014528 810119018212 096518369296 |
| Warranty Description | Limited Lifetime Warranty |
| Weight | 0.3 Pounds |

## Product Details

- **Aiming Scope Sight Pin Size:** 5.84 Millimeters
- **Brand:** Sightmark
- **Color:** .22LR
- **Compatible Devices:** Handgun, Rifle
- **Material:** Brass
- **Mounting Type:** Dovetail Mount
- **Night vision:** No
- **Sport:** Airsoft, Hunting
- **Style:** .22LR
- **Weight:** 0.3 Pounds

## Images

![Sightmark RimFire Brass Boresight with Red Laser - Image 1](https://m.media-amazon.com/images/I/51ktH1T3-8L.jpg)

## Available Options

This product comes in different **Style** options.

## Questions & Answers

**Q: Will this work in a Ruger 10/22 rifle?**
A: Yes , I used it on my ruger 10/22 takedown and it works great.

**Q: What is the range of this laser?  I'm going to be using it to shoot an electronic target that will beep when I hit it.**
A: that wont work with this. I have no idea about the range, but the black battery box that hangs off to the side has a cable attached to the part that inserts into the chamber. you push it in with you finger while the rifle is held in position on a bench. if you try and hold it free hand, the cable is going to wobble, and the will make the laser wobble, and...well I think you see where I'm going. I guess you could try and rig something up, but I don't think there would be any consistent accuracy. this is a laser boresighter, for setting up a scope. it is not trigger activated. think of using a sword in an archery contest.

**Q: will this work in my glock 23? 9mm**
A: No it will not, a glock 23 is a 40 s&w  bullet, unless you converted it to a 9mm with a barrel swap and this product still wont work in a 9mm

**Q: Will this work for a .22 magnum?**
A: The laser bore sight itself is shaped just like a .22LR and extracts when you cycle the bolt via the extractor. So if the only length/dimension difference is forward of battery....I would think it should. Hope that helps. Don't have any .22 magnums.

## Customer Reviews

### ⭐⭐⭐⭐⭐ worked good on 10/22 RUGER saves time in the range
*by H***E on September 22, 2025*

works fine on a 10/22 RUGER has good battery life easy to load in and mount adjustment good sights were almost dead on at 200 ft bright laser

### ⭐⭐⭐⭐⭐ Good boresight for .22LR or .22 WMR rifle.
*by L***O on April 2, 2015*

This little boresight is awesome! You have to take your time and be patient. I placed it in my Savage Arms to sight in my scope and it is a little difficult to get in and out of the chamber, but patience is a virtue. Once I got it in and placed the laser on the bulls eye at 25 yards, sighting in my scope was a breeze. I used it to sight in my new Nikon P-RIMFIRE BDC 150 reticle scope and had it sighted in at 25 yards in 2 shots and less than 10 minutes. I spent more time putting the boresight in and removing it than I did sighting in the scope. The laser is bright and easy to see at 25 yards. I will be using this to sight in another Nikon scope on my Ruger 10/22. Well worth the $, and although I have not used the mini boresight that looks like a thermometer, I can say that this type seems easier and more accurate to me if you just need a boresight for .22 LR or .22WMR. I like it. You have to be careful not to pull on the cord or slam it in the action when placing it in and taking it out but like I said, "with patience", it works great.

### ⭐⭐⭐⭐ It works well if you hold it centered in bore.
*by M***. on September 15, 2025*

Bought this to sight in a .22 LR. The first one I got was used and broken. It looked like they accidentally let the breech close on the wire. It should always be locked back when using. This bore sight gets you very close and to zeroing. It sits a bit loose in the bore, which requires holding it centered in the bore. I like it and use it whenever I zero in my .22’s.

## Frequently Bought Together

- Sightmark RimFire Brass Boresight with Red Laser
- Sightmark Centerfire Boresight with Red Laser
- MidTen bore Sighting Laser 223 5.56mm/9mm 30-06/25-06/270 Laser Bore Sight Boresighter with Batteries

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*Product available on Desertcart Greece*
*Store origin: GR*
*Last updated: 2026-02-23*