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DEFENTAC

DEFENTAC Green Laser Sight is Exclusive Compatible with Glock 42/43/43X/48 (No Rail or No MOS) Only，Momentary and Strobe

  • Based on 2 reviews
Condition: New
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Availability: Only 3 left in stock, order soon!
Fulfilled by Amazon
Arrives Wednesday, Jun 17
Order within 19 hours and 29 minutes
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Color: Green Laser Sight


Features

  • Precision Fit: it is Exclusive Compatible with Glock 42/43/43X/48 (No Rail or No MOS), not compatible with other models
  • Three Modes Operation: Ambidextrous button with 3-mode control: Steady beam, instant momentary, and disorienting strobe. Double-tap activation for strobe, press and hold the button for momentary
  • Magnetic Charging: magnetic charging design preserves zeroing alignment. 90-minute runtime per charge - no disassembly required
  • Field-Proven Durability: Aerospace-grade polymer chassis withstands repeated recoil. Ultra-light 1.58oz design maintains pistol balance
  • Professional-Grade Calibration: windage/elevation adjustment for zero Retention. Safety-locked main power prevents accidental discharge. The green laser output is less than 5mW, the class is IIIA

Special Feature: Laser Aiming, Magnetic Charging


Color: Green Laser Sight


Power Source: Battery Powered


Light Source Type: Laser


Material: Polymer


Additional Features: Laser Aiming, Magnetic Charging


Power Source: Battery Powered


Light Source Type: Laser


Battery Type: Lithium Polymer


Number of Batteries: 1 Nonstandard Battery batteries required. (included)


Water Resistance Level: Not Water Resistant


Battery Description: Rechargeable Lithium Polymer


Light Source Wattage: 5 Milliwatts


Mounting Type: Gun Mount


Battery Life: 90 minutes


Wattage: 5 Milliwatts


Number of Light Sources: 1


Batteries are Included: Yes


Light Source Special Features: Three Modes Operation, Magnetic Charging, Professional-Grade Calibration


Runtime: 1 hour and 30 minutes


Item Weight: 0.07 Kilograms


Item Dimensions L x W x H: 2.3"L x 1"W x 1.3"H


Included Components: Green Beam*1, Magnetic charging cable*1, Adjustment toolings* 2, User manual*1


Brand Name: DEFENTAC


Manufacturer: DEFENTAC


Manufacturer Warranty Description: 1 year.


Manufacturer Part Number: DF-54LS


Set Name: Glock 42/43/43X/48 (No Rail or No MOS)


Model Number: DF-54LS


Unit Count: 1.0 Count


Color: Green Laser Sight


Style Name: For Glock 42/43/43X/48 (No Rail or No MOS) Only


Finish Types: Matte


Shape: Rectangular


Material Type: Polymer


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Wednesday, Jun 17

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
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  • Affirm Financing
  • Afterpay Financing
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  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

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Top Amazon Reviews

    • Idk
Color: Green Laser Sight
great size, great quality, great battery, easy to pair, and perfect for no rails
Reviewed in the United States on November 20, 2025 by Chance
    • Don’t recommend. Do not buy.
Color: Green Laser Sight
Stopped working 2 weeks after return window. Not good. I would not recommend buying this laser. Fit great. Needed adjustment. But easy to adjust. But stopped working. Won’t charge. Can’t contact seller. Trouble shoot on your own-no help
Reviewed in the United States on November 15, 2025 by J.B., Malvern, AR
    • Makes your G42 too thick
Color: Green Laser Sight
Works on G42 if you don’t mind the extra thickness it adds. Your weapon won’t fit your holster even id it is designed for a CT laser. Returning mine, I was sent an used unit when I paid for a new one
Reviewed in the United States on November 10, 2025 by Lou Polite
    • Green laser sight
Color: Green Laser Sight
Works for the amount of time I have used it. Took some time to adjust sighting.
Reviewed in the United States on October 20, 2025 by Alyssa
    • Does not work or charge
Color: Green Laser Sight
Absolute garbage. I was able to use it MAYBE for one day. Then it went dark, won’t turn on, won’t charge. Complete waste of money. No way to contact seller. Do not buy.
Reviewed in the United States on January 13, 2026 by Maria
    • Nice Green Laser - Fits My Glock 43 Perfectly!
Color: Green Laser Sight
This is a nice green laser that makes a good addition to my Glock 43. (the listing title is confusing and lists 43X, but there is no way this fits the 43X because of the rail. It will only fit the rail less 43. Do not buy it for the 43X, it will not fit) It was very easy to install and basically sandwiches around the front of the trigger guard using really small screws that go all the way through the housing. Installation took about 5 minutes. I have a Falco leather IWB hoster that was designed for a Crimson Trace LG-422 (I have the red CT and way prefer the green laser) and when comparing side-by-side they are incredibly close in size and shape. It fits really well in the holster and I am super happy with it's function and performance. It was super easy to get the laser adjusted and I had it signed pretty close within just a few minutes. I would buy this again and would definitely recommend it. ... show more
Reviewed in the United States on July 31, 2025 by A Reviewer
    • Don’t do it
Color: Green Laser Sight
Played over after two charges and is dead Not happy
Reviewed in the United States on February 8, 2026 by Traci coley
    • JUNK STAY AWAY
Color: Green Laser Sight
Absolutely horrible.no mattwr what ya do I wven went n got shorter screws its just not tight.it wobbles and never holds zeros.i tried to return noone got back to me so im stuck with junk.WOULD NOT RECOMMENDED TRUST ME THIS IS JUNK.
Reviewed in the United States on May 30, 2026 by Inky-booboo

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