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Description
Crimson Trace LG-637 LASERGRIPS® FOR GLOCK GEN3, GEN4 & GEN5 FULL-SIZECrimson Trace LG 637 LASERGRIPS FOR GLOCK GEN3, GEN4 & GEN5 FULL SIZE LG 637G Green Lasergrips are a rear activated green laser sight for GLOCK Full Size pistols (Third Generation 17, 17L, 22, 24, 31, 34, 35, 37, Gen4 17, 22, 31, 34, 35, 37 and Gen5 17). Featuring Crimson Trace's famed Instinctive Activation, which allows the laser to be activated with a normal firing grip, the LG 637G includes a Master On Off Switch for completely powering down the
Crimson Trace LG-637 LASERGRIPS® FOR GLOCK GEN3, GEN4 & GEN5 FULL-SIZE
LG-637G Green Lasergrips are a rear-activated green laser sight for GLOCK Full-Size pistols (Third Generation 17, 17L, 22, 24, 31, 34, 35, 37, Gen4 17, 22, 31, 34, 35, 37 and Gen5 17). Featuring Crimson Trace's famed Instinctive Activation, which allows the laser to be activated with a normal firing grip, the LG-637G includes a Master On/Off Switch for completely powering down the unit. User-installed in moments by attaching securely to the gun frame, this laser sight is fully adjustable for windage and elevation. Provides 2 hours of run time with (4) included 2016 Lithium Batteries.
- Features Crimson Trace's Instinctive Activation technology, allowing the laser to be activated with a normal firing grip.
- Equipped with a Master On/Off Switch for complete power control.
- Quick and easy user installation by attaching securely to the gun frame.
- Fully adjustable for windage and elevation to ensure accuracy.
- Comes with (4) 2016 Lithium Batteries, providing 2 hours of run time.
- Green laser technology for improved visibility and targeting.
| UPC | MPN | SKU | GUN FIT | LASER COLOR | SELECTION |
| 610242005307 | LG-637 | CTLG-637 | Glock 17 | Red | |
| 610242005307 | LG-637 | CTLG-637^1 | Glock 22 | Red | Glock 17 |
| 610242005307 | LG-637 | CTLG-637^2 | Glock 31 | Red | Glock 17 |
| 610242005307 | LG-637 | CTLG-637^3 | Glock 34 | Red | Glock 17 |
| 610242005307 | LG-637 | CTLG-637^4 | Glock 35 | Red | Glock 17 |
| 610242005307 | LG-637 | CTLG-637^5 | Glock 37 | Red | Glock 17 |
| 610242005475 | LG-637G | CTLG-637G | Glock 17 | Green | |
| 610242005475 | LG-637G | CTLG-637G^1 | Glock 22 | Green | Glock 17 |
| 610242005475 | LG-637G | CTLG-637G^2 | Glock 31 | Green | Glock 17 |
| 610242005475 | LG-637G | CTLG-637G^3 | Glock 34 | Green | Glock 17 |
| 610242005475 | LG-637G | CTLG-637G^4 | Glock 35 | Green | Glock 17 |
| 610242005475 | LG-637G | CTLG-637G^5 | Glock 37 | Green | Glock 17 |
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.1 ★★★★★
Based on 11 reviews
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Product Reviews
★★★★★ 5
Works great on many different size cans
Works great on various size cans. It is a little larger that other openers, but seems very sturdy. It is a little loud and slow, but not a large concern. Very happy with it.
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Reviewed in the United States on May 18, 2026
★★★★★ 1
Stopped working after 3 months
It stopped working after 3 months.
The motor still runs the gear still turns. But it does not engage the can to cut.
I bought it for a post operative situation and I am glad that it worked when for the length of time it did but it's disappointing that I now have to throw this item away.
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Reviewed in the United States on April 6, 2026
★★★★★ 2
Meh.
Worked great the first couple of times it was used. But then it stopped cutting into the cans and does not open them. It causes the metal to fray off in small pieces which resulted in getting a piece of metal stuck in my finger for weeks so I don't recommend. It's also very loud.
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Reviewed in the United States on May 7, 2026
★★★★★ 5
So simple to use, I'm amazed
Color: Black
Wonderfully helpful. Description is accurate, shipping was quick. I saw a few poor comments, but I have none so far! The can opener has opened cans of several sizes, from tomato paste to large cans of tomatoes; soup cans to strangely shaped. It's opened 30 or so already without loss of power. It's a little noisy, but about equal to that of a stand up opener. It fits in my drawer, which is less deep than most kitchen drawers. Most of all, it's beyond easy to use for arthritic hands. The ONLY CHALLENGE I have is that it sometimes fails to stop when it should. MANUFACTURER: if you read this and have advice, please share.
At this point, I'd say this is a great value for the money.
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Reviewed in the United States on February 18, 2026
★★★★★ 5
Cordless can opener.
Color: Black
Works great and has been very reliable, open many cans on a single charge, would recommend.
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Reviewed in the United States on June 1, 2026