--- product_id: 51719191 title: "MOSANDON Laser Bore Sight 12GA Boresighter" brand: "mosandon" price: "€ 31.25" currency: EUR in_stock: true reviews_count: 8 category: "Mosandon" url: https://www.desertcart.fi/products/51719191-mosandon-laser-bore-sight-12ga-boresighter store_origin: FI region: Finland --- # Class IIIA safe <5mW output 100 yd visible laser range 2 sets batteries included MOSANDON Laser Bore Sight 12GA Boresighter **Brand:** mosandon **Price:** € 31.25 **Availability:** ✅ In Stock ## Summary > 🎯 Lock your sights, lead the pack—never miss the mark again! ## Quick Answers - **What is this?** MOSANDON Laser Bore Sight 12GA Boresighter by mosandon - **How much does it cost?** € 31.25 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.fi](https://www.desertcart.fi/products/51719191-mosandon-laser-bore-sight-12ga-boresighter) ## Best For - mosandon enthusiasts ## Why This Product - Trusted mosandon brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Ammo-Free Scope Adjustments:** Save costly ammo and time by perfecting your aim without firing a single shot. - • **Effortless In-Chamber Setup:** Simply place the bore sighter in your shotgun chamber—no tools or complicated steps required. - • **Safe & Compliant Laser Tech:** Class IIIA laser output under 5mW ensures safe use without compromising performance. - • **Pinpoint Precision in Seconds:** Instantly zero your shotgun scope with a straight, bright red laser beam visible up to 100 yards. - • **Double Battery Power, Double the Runtime:** Comes with two complete sets of batteries for extended, uninterrupted sighting sessions. ## Overview The MOSANDON 12GA Red Dot Laser Bore Sight is a compact, copper-built in-chamber cartridge designed for quick and accurate shotgun zeroing. Featuring a safe Class IIIA laser with a visible range up to 100 yards, it includes two full sets of batteries for extended use. This device streamlines scope adjustments without firing ammo, making it an essential tool for hunters and shooting enthusiasts seeking precision and efficiency. ## Description desertcart.com : 12GA Red Dot Laser Bore Sight in-Chamber Cartridge Laser Bore Sighter with Two Sets Batteries : Sports & Outdoors Review: As advertised - Works great Review: Highly recommended - Great product and works exactly as it should ## Features - SAFE: Class IIIA laser,Output power less than 5mW. - LONG RANG: The visible range of laser is as far as 100 yds, the straight red laser beam is easier to identify. and to help you adjust the scope and sight quickly and accurately. - LONG LIFE: Equipped with 2 sets of batteries(6pcs),double the service time. - EASY TO USE: Fastest gun zeroing and sighting device, you just place the boresighter in the chamber simply. - SAVING: Adjustments to sight in your scopes & sights without firing any ammo. You don’t need to use the extra ammo for honing shooting skills. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B076J452WK | | Aiming Scope Sight Pin Size | 2 inches | | Best Sellers Rank | #31,265 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #45 in Hunting Boresighters #2,569 in Hunting Equipment | | Brand | MOSANDON | | Brand Name | MOSANDON | | Color | Red Laser | | Compatible Devices | Shotgun | | Customer Reviews | 4.5 out of 5 stars 1,543 Reviews | | Included Components | 2 sets of batteries | | Item Dimensions L x W x H | 2.4"L x 0.87"W x 0.87"H | | Item Type Name | Laser Boresighter | | Item Weight | 1.12 ounces | | Magnification Maximum | 6 x | | Magnification Minimum | 1 x, 6 x | | Manufacturer | MOSANDON | | Manufacturer Part Number | MSD-12GA | | Material Type | Copper | | Model Name | Boresighter 12GA | | Model Number | MSD-12GA | | Mounting Type | Dovetail Mount | | Number of Items | 1 | | Product Dimensions | 2.4"L x 0.87"W x 0.87"H | | Product Style | 12 Gauge Boresighter | | Reticle Type | Red Dot | | Sport | Hunting and Shooting | | Sport Type | Hunting and Shooting | | Style | 12 Gauge Boresighter | | UPC | 190149159780 | ## Product Details - **Brand:** MOSANDON - **Color:** Red Laser - **Compatible Devices:** Shotgun - **Item Weight:** 1.12 ounces - **Magnification Maximum:** 6 x - **Magnification Minimum:** 1 x, 6 x - **Material:** Copper - **Product Dimensions:** 2.4"L x 0.87"W x 0.87"H - **Sport:** Hunting and Shooting - **Style:** 12 Gauge Boresighter ## Images ![MOSANDON Laser Bore Sight 12GA Boresighter - Image 1](https://m.media-amazon.com/images/I/51asNRGDIGL.jpg) ## Questions & Answers **Q: Will this work in a semi auto shotgun** A: It’s a bore sighter it will work with its caliber weather pump or semi. It’s like a single shot vs semi still same caliber regardless.... **Q: Iis there a 20 guage copy of this 12 guage red dot model.? help............. thnxx, g** A: Its a standard 12 gauge red dot laser bore sight. **Q: The directions mention On and Off positions. Where is the switch?** A: This laser sight is a compact calibration device placed in the gun chamber. There is no special power switch. It starts to work after installing the battery and tightening the back cover. Please take out the battery when it is not in use. About this, our product manual has detailed instructions. **Q: does it come with batteries** A: If I recall correctly, it does include batteries. ## Customer Reviews ### ⭐⭐⭐⭐⭐ As advertised *by D***N on July 1, 2026* Works great ### ⭐⭐⭐⭐⭐ Highly recommended *by V***I on May 20, 2026* Great product and works exactly as it should ### ⭐⭐⭐⭐⭐ Worth the buy *by H***Y on June 2, 2025* Lite weight. Very easy to use, makes sighting in your 12g very easy and accurate. Fits perfect just like a normal shell. Made of good quality materials. I recommend this. ## Frequently Bought Together - 12GA Red Dot Laser Bore Sight in-Chamber Cartridge Laser Bore Sighter with Two Sets Batteries - GORTAR Snap Caps Training Dummy Rounds Practice Safe Loading Firing Close to Real Weight - ST Action Pro 12 Gauge Snap Caps – Orange Safety Trainer Dummy Rounds, Reusable Dry Fire Training Ammunition (5-Pack) for Gun Owners --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.fi/products/51719191-mosandon-laser-bore-sight-12ga-boresighter](https://www.desertcart.fi/products/51719191-mosandon-laser-bore-sight-12ga-boresighter) --- *Product available on Desertcart Finland* *Store origin: FI* *Last updated: 2026-08-22*