---
product_id: 684120084
title: "LaserLyte Laser Trainer Cartridge for Firearms with Built-In Rubber Snap Cap for Dry Fire and Laser Bullet Sight Training with Rifles and Handguns"
brand: "laserlyte"
price: "1200 kr"
currency: DKK
in_stock: true
reviews_count: 2
url: https://www.desertcart.dk/products/684120084-laserlyte-laser-trainer-cartridge-for-firearms-with-built-in-rubber
store_origin: DK
region: Denmark
---

# Trigger-activated laser dot 5mW Class 3R red laser Built-in rubber snap cap LaserLyte Laser Trainer Cartridge for Firearms with Built-In Rubber Snap Cap for Dry Fire and Laser Bullet Sight Training with Rifles and Handguns

**Brand:** laserlyte
**Price:** 1200 kr
**Availability:** ✅ In Stock

## Summary

> 🔴 Sharpen your aim, protect your gear, and never miss a shot!

## Quick Answers

- **What is this?** LaserLyte Laser Trainer Cartridge for Firearms with Built-In Rubber Snap Cap for Dry Fire and Laser Bullet Sight Training with Rifles and Handguns by laserlyte
- **How much does it cost?** 1200 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.dk](https://www.desertcart.dk/products/684120084-laserlyte-laser-trainer-cartridge-for-firearms-with-built-in-rubber)

## Best For

- laserlyte enthusiasts

## Why This Product

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

## Key Features

- • **Long-Range Visibility:** Laser visible up to 400 meters in low light for elite training sessions
- • **Maximum Legal Brightness:** 5mW Class 3R laser ensures the brightest, safest beam allowed
- • **Plug & Play Compatibility:** Fits .40 SW firearms and works seamlessly with all LaserLyte targets
- • **Ultimate Dry Fire Protection:** Integrated rubber snap cap safeguards your firing pin
- • **Precision Training Made Effortless:** Trigger-activated red dot for instant shot feedback

## Overview

The LaserLyte LT-40 Laser Trainer Cartridge combines a powerful 5mW Class 3R red laser with a built-in rubber snap cap, enabling safe, realistic dry fire practice for .40 SW handguns. Its trigger-activated laser dot provides immediate shot placement feedback, visible up to 400 meters in low light, making it ideal for both novice and experienced shooters. Compatible with all LaserLyte targets and backed by a 3-year warranty, this cartridge transforms training into a high-tech, precision experience.

## Description

LaserLyte Laser Trainer Cartridge for Firearms with Built-In Rubber Snap Cap for Dry Fire and Laser Bullet Sight Training with Rifles and Handguns

## Features

- BRIGHTNESS: Features a 5mW peak, 630-670nm, Class 3A visible red laser that is in conformance with and complies with 21 CFR 1040.10 with a max power output of "5mW" for a "Class 3R Red Laser" - the brightest beam allowed by law
- EASE OF USE: Cartridge fits into the chamber of the unloaded pistol like a standard cartridge and can be removed by using the eraser end of a pencil to push it back out – Built-in rubber snap cap protects firing pin when dry firing
- CONVENIENT: Fire pin activated to display a red dot for 1/10 of a second on the point of impact when the trigger is engaged making it ideal for youth or new shooters figuring out shot placement
- COMPATIBLE: Works with all LaserLyte laser trainer targets
- FITS: .40 SW firearms
- SPECS: This Class IIIA (IIIR) Red laser sight has a maximum output power of ≤ 5mw featuring a wavelength of 650 nm with a beam range of 40 meters in high illumination (lux) direct sunlight conditions to over 400 meters at night.
- GUARANTEED: This product is covered by the Laserlyte 3 year product warranty.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | LaserLyte |
| Color | Gold |
| Style | LT-40 Handgun |
| Sport | Hunting |
| Item Weight | 1.6 ounces |
| Magnification Maximum | 3 x |
| Objective Lens Diameter | 9.86 Millimeters |
| Compatible Devices | Handgun |
| Mounting Type | Picatinny Mount |
| Night vision | No |
| Model Name | LT-40 |
| Manufacturer | LaserLyte |
| Reticle Type | Dot |
| UPC | 646648149260 689706210281 |
| Global Trade Identification Number | 00689706210281 |
| Item Package Dimensions L x W x H | 5.75 x 5.28 x 1.38 inches |
| Package Weight | 0.08 Kilograms |
| Item Dimensions  LxWxH | 5 x 4 x 1 inches |
| Brand Name | LaserLyte |
| Warranty Description | 3 Year Warranty, https://www.crimsontrace.com/support/warranty |
| Suggested Users | unisex-adult |
| Number of Items | 1 |
| Part Number | LT-40 |
| Model Year | 2011 |
| Included Components | LT-Cartridge and three 377 batteries |
| Size | LT-40 |

## Product Details

- **Brand:** LaserLyte
- **Color:** Gold
- **Style:** LT-40 Handgun
- **Sport:** Hunting
- **Item Weight:** 1.6 ounces
- **Magnification Maximum:** 3 x
- **Objective Lens Diameter:** 9.86 Millimeters
- **Compatible Devices:** Handgun
- **Mounting Type:** Picatinny Mount
- **Night vision:** No

## Images

![LaserLyte Laser Trainer Cartridge for Firearms with Built-In Rubber Snap Cap for Dry Fire and Laser Bullet Sight Training with Rifles and Handguns - Image 1](https://m.media-amazon.com/images/I/71yw3RWW8qL.jpg)
![LaserLyte Laser Trainer Cartridge for Firearms with Built-In Rubber Snap Cap for Dry Fire and Laser Bullet Sight Training with Rifles and Handguns - Image 2](https://m.media-amazon.com/images/I/711KudwLzBL.jpg)
![LaserLyte Laser Trainer Cartridge for Firearms with Built-In Rubber Snap Cap for Dry Fire and Laser Bullet Sight Training with Rifles and Handguns - Image 3](https://m.media-amazon.com/images/I/71T6Pl-mW9L.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Helps make dry firing practice fun!
*by G***E on February 27, 2015*

Dry firing practice is great for your technique, but horribly boring, in my opinion. With these laser cartridges and either the targets made for them or one of the free programs designed to be used with them, you'll actually have a lot of fun dry firing. I have the 9mm, and just purchased this one for rifle practice. Both work fine, but at first you may have to play around with them to get them consistent. By that I mean taking out the batteries and cleaning them and the contacts off. Do not discard the clear plastic sleeve around the batteries- it needs to be there to function properly. I use it in a CZ 527 bolt action rifle. Reset by lifting and closing the bolt. Will not eject (unless you have it in a sleeve in a larger caliber rifle), so you'll need a rod to push it out from the muzzle end- not something I like to do a lot, but okay if you're careful.If the accuracy is off a little, just press it in a little more firmly or rotate it. Remember, too, that your gun is probably zeroed for a longer distance, so you'll see a different point of impact with the laser. I shoot at 10 yards with the laser, but my rifle scope is zeroed for 100 yds. It will hit a few inches high because of the difference in height between the bore axis and the scope axis- they don't converge at that close range. That said, I get very good accuracy with it by placing a target dot correspondingly higher than the bullseye, aiming at that, and having it hit in the lower bullseye. By doing so I don't need to re-zero the scope and it reads correctly in target programs, described below.If you have a laptop and a webcam, check out the free programs "ShootOFF" and "HomeLESS." They work with any laser trainer. When you shoot the paper target, which is lined up with a scoring template on the computer, it will read the flash with the webcam and show your hits and score. ShootOFF even has sound and some other cool features, and the developer went WAY beyond the call of duty in helping me with some technical issues due to my old laptop. They are both excellent programs and, with a laser cartridge such as this one, actually make dry firing fun. Just remember to continue to practice safe gun handling even with the laser in- you are ingraining habits and you don't want to develop bad safety habits that might carry over to the range.By the way, you can get replacement switches (the rear part with the built in snap-cap) for any of the calibers from the LaserLyte web site for not much money.

### ⭐⭐⭐⭐⭐ No-Brainer!!  Go for it!
*by J***O on June 29, 2013*

It's really a no-brainer! I highly recommend to go ahead and purchase one of these lasers, considering this day and age with harder to find 9mm ammo.Even without there being an 'ammo issue', it's still a great investment! Being able to practice anytime and basically anywhere (where you can pull out your 9mm) clearly is advantageous in terms of practice, especially for those who purchased their handgun(s) for self-defense/home use, as one can practice in the same place/context (s)he might have to someday use (though hopefully never).Last trip to a local indoor range here in Austin, Texas, I had a gentleman approach me, ask about the sights on my gun, a Ruger SR9 with XS Big Dots Express (self-defense sights), and he said that he thought I was a good shot. It was my second time to the range EVER, as I am a new handgun owner and had shot a handgun only once in the past, several years ago. Of course, I had watched many videos on Youtube and practiced various fundamentals, including the us of the Laserlyte, which was 1000+ rounds, so it seem to reason I would improve!! Well, apparently I did, as I never would have expected someone to compliment my shooting skills! Who woulda thunk it!!! ;)From my perspective, the laser has paid for itself already, and I still have a long time to practice into the future, improving my shooting and shooting dynamics even more. A trip to the range can get a little costly these days, and 1 to 2 trips basically is the same as the laser's cost. Simple, the laser pays for itself, over and over again!There was another review by a person who was using a center-fire SR9 and he said the laser stayed on until the slide/trigger reset, but found that if I push the laser a littler further into the barrel, then the laser will flash and turn off. With more use/shots, it might/usually does 'stick' again, but simply open the slide up and press the laser a little further down the barrel. If you press in too much, it won't strike the laser. Either press in with a pencil (eraser side for greater protection of laser) or a more 'harsh' way, simply let a locked slide position, 'slam' forward, which will throw the laser back toward the back/you and then readjust if needed. It's not that big a deal, and you will get better at it, so just be patient, and like with most things, pay proper attention.You will see, it's a wonderful tool and works just fine.I cannot recommend this product more. After all of the years of shopping online with Amazon, this is my first product review. That's how impressed I am with this product, and feel the need to recommend to anyone out there who wants to seriously improve your shooting, not to mention, save a lot of money in the process!Happy Shooting, and BE SAFE! :)

---

## 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.dk/products/684120084-laserlyte-laser-trainer-cartridge-for-firearms-with-built-in-rubber](https://www.desertcart.dk/products/684120084-laserlyte-laser-trainer-cartridge-for-firearms-with-built-in-rubber)

---

*Product available on Desertcart Denmark*
*Store origin: DK*
*Last updated: 2026-02-22*