--- product_id: 124085788 title: "MidTen 12 Gauge Bore Sight Laser, Red/Green Dot Zeroing Laser Boresighter | Include Extra Batteries, for Zeroing Hunting Shooting" brand: "midten" price: "ā‚¬ 40.50" currency: EUR in_stock: true reviews_count: 13 url: https://www.desertcart.gr/products/124085788-midten-12-gauge-bore-sight-laser-red-green-dot-zeroing store_origin: GR region: Greece --- # 15-100 yd sighting range Class IIIA laser <5mW Precision brass build MidTen 12 Gauge Bore Sight Laser, Red/Green Dot Zeroing Laser Boresighter | Include Extra Batteries, for Zeroing Hunting Shooting **Brand:** midten **Price:** ā‚¬ 40.50 **Availability:** āœ… In Stock ## Summary > šŸŽÆ Lock your shot, lead the pack. ## Quick Answers - **What is this?** MidTen 12 Gauge Bore Sight Laser, Red/Green Dot Zeroing Laser Boresighter | Include Extra Batteries, for Zeroing Hunting Shooting by midten - **How much does it cost?** ā‚¬ 40.50 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/124085788-midten-12-gauge-bore-sight-laser-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 - ā€¢ **Effortless Zeroing:** Quick and easy setup with a perfect bore fit, saving you time and boosting confidence on every shot. - ā€¢ **Long-Lasting Power:** Includes extra AG13 batteries delivering up to 8 hours of uninterrupted laser performance. - ā€¢ **Rugged Brass Durability:** Sturdy brass construction built to withstand the rigors of the field and frequent use. - ā€¢ **Tailored Fit for 12-Gauge:** Caliber-specific design ensures seamless bore alignment for faster, hassle-free sighting. - ā€¢ **Pinpoint Accuracy, Zero Waste:** High-precision laser reduces costly cartridge waste by perfecting your zero every time. ## Overview The MidTen 12 Gauge Bore Sight Laser is a caliber-specific, Class IIIA red/green dot laser boresighter designed for fast, accurate zeroing of 12-gauge shotguns. Crafted from durable brass, it offers a sighting range of 15 to 100 yards and includes extra batteries that provide up to 8 hours of continuous use, making it an essential tool for hunters and shooting enthusiasts aiming to reduce wasted ammunition and improve shooting precision. ## Description Class IIIA laser, less than 5mW. ## 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 | |---------------|-------| | Aiming Scope Sight Pin Size | 2 inches | | Asin | B07MS8TQRM | | Best Sellers Rank | #19,737 in Sports & Outdoors (See Top 100 in Sports & Outdoors) #27 in Hunting Boresighters | | Brand Name | MidTen | | Color | Tan | | Compatible Devices | Shotgun | | Customer Reviews | 4.6 4.6 out of 5 stars (3,958) 4.6 out of 5 stars | | Item Dimensions L X W X H | 2"W x 1.18"H | | Item Weight | 0.05 kg | | Magnification Maximum | 3 | | Magnification Minimum | 3 x | | Manufacturer | NANTONG CHENGXIN OPTICAL INSTRUMENT CO., LTD. | | Material Type | Brass | | Model Number | 12GA | | Mounting Type | Picatinny Mount | | Number Of Items | 1 | | Product Style | Red Laser | | Reticle Type | Dot | | Sport Type | Hunting | | Unit Count | 1 Count | | Upc | 712096309317 | ## Product Details - **Brand:** MidTen - **Color:** Tan - **Compatible Devices:** Shotgun - **Item Weight:** 0.05 kg - **Magnification Maximum:** 3 - **Magnification Minimum:** 3 x - **Material:** Brass - **Product Dimensions:** 2"W x 1.18"H - **Sport:** Hunting - **Style:** Red Laser ## Images ![MidTen 12 Gauge Bore Sight Laser, Red/Green Dot Zeroing Laser Boresighter | Include Extra Batteries, for Zeroing Hunting Shooting - Image 1](https://m.media-amazon.com/images/I/61JmxdHSfQL.jpg) ![MidTen 12 Gauge Bore Sight Laser, Red/Green Dot Zeroing Laser Boresighter | Include Extra Batteries, for Zeroing Hunting Shooting - Image 2](https://m.media-amazon.com/images/I/71Hnl8G4g7L.jpg) ![MidTen 12 Gauge Bore Sight Laser, Red/Green Dot Zeroing Laser Boresighter | Include Extra Batteries, for Zeroing Hunting Shooting - Image 3](https://m.media-amazon.com/images/I/71NNveViYWL.jpg) ![MidTen 12 Gauge Bore Sight Laser, Red/Green Dot Zeroing Laser Boresighter | Include Extra Batteries, for Zeroing Hunting Shooting - Image 4](https://m.media-amazon.com/images/I/71I4NUCaNnL.jpg) ![MidTen 12 Gauge Bore Sight Laser, Red/Green Dot Zeroing Laser Boresighter | Include Extra Batteries, for Zeroing Hunting Shooting - Image 5](https://m.media-amazon.com/images/I/71DCwxX7iVL.jpg) ## Available Options This product comes in different **Style** options. ## 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 ### ā­ā­ā­ā­ā­ Simple and effective *by on Reviewed in the United States 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. ### ā­ā­ā­ā­ā­ EXCELLENT ACCURATE INSTRUMENT *by on Reviewed in the United States February 8, 2026* This is a solid, precisely machined instrument with excellent battery life and accurate positioning. I used it to zero in a semiautomatic 12-gauge tactical shotgun with slugs and red dot sight at 20 yds. Spot on. Fits snugly in the bore, projects light visible in daylight, ejects cleanly. iā€™m going to get other calibers as well ### ā­ā­ā­ā­ā­ Worked great. *by on Reviewed in the United States 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. ## Frequently Bought Together - MidTen Bore Sight 12 Gauge Laser Boresighter Red/Green Dot Zeroing Laser Bore Sight with Extra Batteries - MidTen bore Sighting Laser 223 5.56mm/9mm 30-06/25-06/270 Laser Bore Sight Boresighter with Batteries - MidTen Bore Sight Laser .45acp 20-Gauge 7.62x54R Red Dot Boresighter with Extra Batteries --- ## Why Shop on Desertcart? - šŸ›’ **Trusted by 1.3+ Million Shoppers** ā€” Serving international shoppers since 2016 - šŸŒ **Shop Globally** ā€” Access 737+ million products across 21 categories - šŸ’° **No Hidden Fees** ā€” All customs, duties, and taxes included in the price - šŸ”„ **15-Day Free Returns** ā€” Hassle-free returns (30 days for PRO members) - šŸ”’ **Secure Payments** ā€” Trusted payment options with buyer protection - ā­ **TrustPilot Rated 4.5/5** ā€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.gr/products/124085788-midten-12-gauge-bore-sight-laser-red-green-dot-zeroing](https://www.desertcart.gr/products/124085788-midten-12-gauge-bore-sight-laser-red-green-dot-zeroing) --- *Product available on Desertcart Greece* *Store origin: GR* *Last updated: 2026-08-18*