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Crimson Trace Polymer LaserGrip Red Laser Sight with Rear Activation for Smith and Wesson Compact Size M and P Series Semi-Automatic Pistols

SKU: CRILG661 MFR: LG-661
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Key Features

  • Enhance accuracy with this Crimson Trace LaserGrip, designed for Smith & Wesson M&P compact pistols.
  • Get instinctive activation; the rear activation ensures immediate laser engagement when you grip your firearm.
  • Durable polymer construction ensures your Laser Sight withstands daily carry and rigorous use for years.
  • Enjoy easy installation; these laser grips seamlessly replace your factory grips with no gunsmithing needed.
  • Experience a bright, crisp red laser for rapid target acquisition in various lighting conditions.
  • Long battery life powered by two #2032 batteries keeps your laser ready when you need it most; worry-free!
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Reviews about this item

Review Summary

2020-07-07T20:00:00

Rated 5 out of 5

Excellent service

I really love the accuracy that my CT adds to my S&W M&P 9C! And when I had an issue with the mount of the laser, Customer Service was super helpful to get me a replacement. Solid company!

KO

2020-06-25T20:00:00

Rated 1 out of 5

Battery holder

The battery holder design isn’t very good. The one I was sent one of the batteries would pop out the second you stopped putting pressure on it. I am waiting for a replacement grip that is supposed to arrive July 1st we will see how it goes.

Phil

2020-03-05T19:00:00

Rated 5 out of 5

Very good product

I have installed crimson trace sights on all of my pistols. I use them to check the accuracy of my iron sight aim.

Rod

2020-02-19T19:00:00

Rated 2 out of 5

Pressure button

This grip would be great if the grip button worked. The grip itself feels really good in the hand but that makes no sense if the light doesn't work. Don't buy it.

Moon

2019-07-29T20:00:00

Rated 5 out of 5

FIVE STARS!!

The absolute BEST "add-on" to this firearm platform your $$'s can buy; I purchased mine over five years ago and it's still going strong; as is my M&P full size .40S&W! The batteries last forever- even with well over 2K+ rounds fired in ALL conditions. A perfect fit, excellent customer support/service and, outstanding quality ... PERIOD.

Steelhead08

2018-12-25T19:00:00

Rated 1 out of 5

Disappointed. Didn't fit

I bought the LG629 for my glock 30S,thinking that it would fit,however it definitely will not fit the 30S. I had to return it for a refund. I understand that some folks have modified the LG629 to accommodate a 30s. Wish the Crimson Co. would come up with a factory solution. I emailed them but got no response.

John

2018-12-18T19:00:00

Rated 2 out of 5

To slick and small

The trip feels to slick and small. It is smaller than the stock grip and is hard to control! I will be returning it!

GC

2018-08-03T20:00:00

Rated 4 out of 5

On target on the Money

I Purchased The Laser For My S&W, M&P 45 Full Size, Only Came in one size the Large, I can see why that could be a issue for some But I actually use the large, It Fitted The firearm really well and the laser was Pretty much on target out of the Box, I Just was not impressed with the On/Off Button, it’s Recessed so deep it’s hard to turn off/on, I Understand it shouldn’t be too high, but needs some extra thought, But I Have 4 Crimson Laser’s, And You Can’t go Wrong With Crimsontrace, Great Product.

Smiley

2018-06-15T20:00:00

Rated 5 out of 5

Perfect Sight

No sight alignment needed , point , get red dot on target and shoot. In a time when having to use your firearm counts, it's the best thing to have on your self defense firearm. No one every wishes to have to use your firearm but if you do, you'll be very glad you have a sight that is easy and accurate and on point.. Best product I have ever bought for a handgun..

Chris

2018-05-19T20:00:00

Rated 5 out of 5

2 Birds with 1 Laser

I got this for my G27. I had decided that I would be better off with a slightly bulkier grip than the Gen 3 G27 provides and was weighing options. I looked into this product thinking that it would give me the added grip size as well as a more reliable targeting method. I was right on both counts! I was able to install it myself and easily sight it in at the range. To top it off, I don't have to change holsters.

TP

2018-04-18T20:00:00

Rated 5 out of 5

Excellence

Had it on my glock 30 for over 4years now. Still using the batteries it came with. Point of impact was right on. Planning to install another set on my new revolver

Uncle

2017-03-27T20:00:00

Rated 5 out of 5

I wish I got one earlier than I did!!

I purchased the LG-111 for my stainless, 2 inch barrel, 38 Special, SP101, that I bought new in 1989 (S/N Prefix 570-). Installation was quick and easy. I recommend cleaning the grip area, and where the laser warning stickers go, with a q-tip and denatured alcohol to de-grease. I pre-sighted in as best as I could with aligning the "dot" to where the sights pointed indoors at about 30 feet (trigger guard clamped lightly in a vice in my garage). Next, I went to an outdoor range on a cloudy day to fine tune, with three types of ammunition, at 7 yds. At this range, firing double action, I got 90 gr Hornady, 125 gr Speer +P, and my 130 gr cast handloads to all group in a centered 5-shot (15 total rounds) 2 1/4 inch group! The 130 gr handloads and the 90 gr Hornadys grouped under an inch within their respective groups. Better than I had ever shot with iron sights with this gun! Way good enough for an old man’s house gun. The only issue I had was that the instructions in the Crimson Trace "Laser Sight Owner’s Handbook," for the LaserGrips Platform (what the LG-111 is) for windage and elevation adjustments were the EXACT opposite of what was stated in the book. I assumed that "left" in the instructions means move the point of BULLET impact left, "right" means move the point of impact right, "up" means move point of impact up, and "down" means move point of impact down. A clarification in the instruction book as to WHAT is moving “right,” “left,” “up” and “down” with the adjustments, BULLET or LASER impact point, would be nice! Now we will see: if the zero holds, how long the batteries last, and if the zero holds AFTER a new battery install...... P.S. I wish I kept the receipt, as I see there is a rebate going on now, pooh!!

JohnInKY

2017-02-20T19:00:00

Rated 5 out of 5

Bad ass

Love the lg- 660, took 1 minute to install and eazy to use. Battery las a long time but i keep extra just incase. I use the midium size strap and this feels the same to me and regardless of what holster you ise it works no problem. Excellent product. Wish i had one just like it for my m400 ar. Thank you CT.

Luis

2017-01-27T19:00:00

Rated 5 out of 5

Excellent in all ...

attributes; battery life, fit, ease of use, etc. All deserve five stars IMO. Wishing a GREEN laser option was available!

Dave

2017-01-24T19:00:00

Rated 5 out of 5

Awesome product

After being unhappy with several other brands of laser sight, I purchased this one in 2013 for my brand new M&P 9. It was on target right out pf the box, and continues to be accurate to this day (4 years and 1000 rounds later). I never had to adjust it. The only maintenance has been replacing the batteries, which are sent to me free for life. I absolutely love this product.

Timothy

2016-11-24T16:52:16

Rated 5 out of 5

Perfect laser for M&P full size firearms.

Crimson trace had delivered another top notch product , looks like OEM. Love it.

Mark M.

2016-11-04T20:00:00

Rated 5 out of 5

Amazin

This laser grip for my Smith and Wesson is amazing! Especially helpful during low-light situations

CFoster

2016-08-22T20:00:00

Rated 5 out of 5

Great product.

I have had mine for several months now. It has worked well on my S&W M&P 40 compact. I did have to cut off the safety. Since I am right did not need the ambidextrous safety on the right side. This something for the buyer to consider if lady handed and wants to keep the safety feature. Otherwise, it is a great product.

J.Ponce

2016-08-03T20:00:00

Rated 5 out of 5

AWESOME.......

Great Quality Product, it has never failed in a fast and accurate acquisition of the target.

Bob

2016-07-22T20:00:00

Rated 4 out of 5

Review by Tom

As someone stated above, the only issue I have is I wish they made it for the variable sized backstraps(only comes in large), similar to the ones that come with the firearm. CT did show me another product that moves away from the backstrap unit. Haven't purchased the new one.

Tom

2016-05-19T20:00:00

Rated 1 out of 5

Any left handed issues with the laser being blocked with your right hand?

Just curious, I am left handed and noticed that when I grip my gun with my right hand that the laser sight is blocked by my thumb. Is this normal for a lefty? I have had the same weapon grip for over 20 years and have minimally practiced several hundreds of hours of concealed weapon carry training and courses and put thousand of rounds down range and couldn't imagine changing my weapon grip to vary to something else to accommodate this laser that is mounted on the right side of my left handed weapon. Any thoughts feedback would be appreciated. I have contacted Crimson Trace and expect that they will help exchange this product for something that better fits my needs. I will follow up once I resolved my issue.

Joe

2016-03-08T19:00:00

Rated 5 out of 5

Great product,

I'm older, and have difficulty sighting my SP101 with a 21/2" barrel. I put a CT unit on her, and can now put 10 out of 10 shots ( 2 strings of 5) in the 8-9-10 ring @ 45' with out trying!! The red lazer is clearly visible even in bright sun light. It made this gun a TRUE home defense gun. THANKS C.T.!!!

Mikered

2015-12-06T19:00:00

Rated 4 out of 5

A fun/SERIOUSLY SHORTENED story..worth reading.

Own a 2 1/4" SP101.for MANY YEARS. Had it MAGNAPORTED,C-MORE front site replacement, and lastly... LG-111 Crimson Trace grips. Though the long version of the story is both long and interesting....Here is the short version. _____________________________________________________ Where I live ,big yards,football field sized...full of trees,a creek... almost living in a park. MANY YEARS AGO...A VERY DARK NIGHT.... 6 young guys decided to break in the house next to mine...older lady's house. As just heard "bad noises",no clue who ,what,or how many... Circled around the long way around our yards ,came uo behind them about 30 yards away,in the total dark, Then saw them trying to pry open a back door and windows. Put a big tree between us then.................... Within 5-10 seconds lit up/turned on and off my CRIMSON TRACE LASER on the door and windows right in front of them. The next 15-30 seconds looked like a comedy sketch. Best guess, they thought more than one guy aiming at them..... They ran....Right in my direction!!!!!!! thinking a safe exit! Ran right past me....coulda reached out and touched one. (I DIDN'T TRY).... Yeah, not pretending a big balled tough guy, I was THRILLED when all ran past me. I did grin a little when heard them fall into to creek.and splashing sounds as they followed the creek to leave the area. Own a couple of CRIMSON TRACE gripped handguns. Have no doubt ,that night the laser woulda helped if needed . If things went bad........ Actually, without firing a shot......safe bet, it more than paid for itself. LOL _____________________________________________________ All that said, Still thinking about upgrading to the newer overmold grip version. Lord knows, they make great rounds for .357 magnum SNUBBBYs. And .38 specials have come a long way. Yet I still keep my SP101 loaded with full powered 125 grain ,jacketed hollow points. Even with my barrel MAGNAPORTED....Still kicks like a pissed off mule...lol.

GhosTT

2015-11-19T19:00:00

Rated 5 out of 5

Easier and Better Than Expected

This is my first Crimson Trace product. The installation was easy. The trigger pin swap was smooth and easy. I needed to slightly adjust the laser with the included hex wrench. Sighting-in took less than two minutes. I will confirm the sight alignment tomorrow at the range.

Randy

2015-10-22T20:00:00

Rated 5 out of 5

Great product, simple to install!

Only negative is too big for my hands! Need S&W small size. Broke unit trying to sand down smaller, will not turn on now! My fault, not CT.

Art

2015-08-08T20:00:00

Rated 1 out of 5

LG-661 for S&W M&P Compacts ??? Sure, with exceptions..

I have Lasergrips on My Colt M-1991 and my S&W M-617. I use them mostly to train for muscle memory. The laser sights are a great training tool, and I can pretty much hit inside an 8 inch circle at 25 feet with the 1991 without using sights or the laser, as long as the weapon is in front of me at chest level. HOWEVER...... I have a S&W M&P .45 Compact, purchased in 2010 or 2011, which I think is a great firearm for many reasons, and would be my first choice for a defensive weapon IF CRIMSON TRACE WOULD MAKE A LASERGRIP FOR IT!!!!! I call every couple of years to inquire, and get no, we don't make one, and no, there are no immediate plans to make one. Come on, can if be that difficult to make????

John

2015-07-21T20:00:00

Rated 5 out of 5

A MUST HAVE ON A COMPACT GLOCK

This is my 4th Crimson Trace product, and the more I use them, the more I want to them on the rest of my firearms. now, this review...Glock 27. Easy installation, easy instructions, and ready to go right out of the box...well at least the other 3 were ready to go right out of the box. This one, laser was dead on but low. First time I have ever needed to adjust one of these lasers, and this is my fourth. The only other thing, and it's not worth removing a star, is the included shim. Nothing in the instructions, at least it was listed as one of the included parts. maybe that's why the laser was low? Maybe if I think about it, i'll call customer service. they are always helpful and friendly. I have no doubt this product will not fail me. I trust my life to Crimson Trace.

Brownie

2015-07-10T20:00:00

Rated 3 out of 5

Free batteries for life?

I bought my crimson trace grip about 3 1/2 years ago. I like the laser grip, but am starting to see a metal tab that looks like thick aluminum foil poking out from one side of my grip. The laser grip still works good and holds zero after sighting it in. It's a good laser grip. I do have one problem thou. I signed up for the free batteries for life and have never once received any. I also went to the trouble of sending an email to them about a month ago asking about the program. I've never received a response or anything. I think that maybe the free batteries for life is an inside joke or something. Im giving three stars because crimson trace promises something and doesn't deliver. They also don't respond to emails when contacting from their site. The laser grip is a good product thou.

Josh

2015-07-08T20:00:00

Rated 5 out of 5

grrreat product

I HAVE A CT GRIP ON MY G30.IT WAS DEADON WHEN I INSTALLED IT. IT WORKS SO WELL THAT I'M GETTING ONE FOR MY G26. AS FOR THE COMMENTS ABOUT NO OFF SWITCH, YOU DON'T SEE THE RED DOT WHEN YOU HAVE YOUR FINGER OFF THE TRIGGER POINTING DOWN THE SLIDE..

camobob

2015-06-29T20:00:00

Rated 5 out of 5

worth it

I purchased this sight and haven't had a regret. Once it was sighted in, target practice became child's play. It has paid for itself many times over. Works great for both day and night shooting. I carry daily for personal defense and it doesn't interfere with my molded holsters.

timothy

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3 Accessories for Crimson Trace Polymer LaserGrip Red Laser Sight with Rear Activation for Smith and Wesson Compact Size M and P Series Semi-Automatic Pistols

  • All Accessories (3)
  • Cleaning Accessories (3)

About Crimson Trace Polymer Lasergrip Set

FEATURED REVIEWS

Excellent service

By KO

I really love the accuracy that my CT adds to my S&W M&P 9C! And when I had an issue with the mount of the laser, Customer Service was super helpful to get me a replacement. Solid company!

Very good product

By Rod

I have installed crimson trace sights on all of my pistols. I use them to check the accuracy of my iron sight aim.

An essential accessory for your Smith and Wesson Compact M&P Series Semi-Automatic Pistols, the Polymer LaserGrip Red Laser Sight with Rear Activation is designed to enhance your shooting accuracy and confidence. This laser sight is compatible with compact models of M&P in .357 Sig, M&P .40, and M&P 9mm, making it a versatile addition to your firearm accessories.

Renowned for their quality and reliable performance, Crimson Trace has become a trusted partner of Smith & Wesson, with many of their handguns now coming standard with factory-installed Lasergrips laser sights. This partnership has led to the creation of more laser sights for Smith & Wesson handguns than for any other firearm manufacturer, a testament to the trust and quality associated with these brands.

The Polymer LaserGrip Red Laser Sight is not just a scaled-down version of the full-size M&P Series Lasergrips. It's a purpose-built accessory designed to match the medium stock Smith & Wesson grip inserts, ensuring a seamless fit and feel. The hard polymer surface mirrors the texture of the original grips, providing a comfortable and secure hold.

One of the standout features of this laser sight is the compact laser diode housing. This design makes it well-suited to most carry and duty holsters, ensuring that it doesn't interfere with your draw or holstering.

The rear-activation switch is another key feature that sets this laser sight apart. Integrated into your natural grip, it eliminates the need to fumble with your trigger finger to activate the laser. This intuitive design allows for quick and easy activation, ensuring that the laser is ready when you need it most.

In summary, the Polymer LaserGrip Red Laser Sight with Rear Activation for Smith and Wesson Compact Size M and P Series Semi-Automatic Pistols is a reliable, high-quality accessory that enhances your shooting experience while maintaining the comfort and feel of your handgun.

Crimson Trace Polymer Lasergrip Set Features

  • Activation: Instinctive Activation; Rear
  • Material: Hard Polymer For Durability & Smooth Draws
  • Compact Design: Uses our smallest 3mm diode housing
  • User Adjustable: Both Windage and Elevation
  • Master On/Off Switch: Yes
  • Warranty: 3 Years Complete
  • Beam Intensity: 5mw peak, 633nm, class IIIa laser. Maximum output that federal law and technology allow.
  • Dot Size: Approximately 0.5" diameter at 50 feet.
  • Power Source: Two #2032 lithium batteries (included); over four hours of on-time use and a five year shelf life.
  • Export of this product outside of the United States of America is not allowed and is controlled by the US Department of State

Warranty Information

This product has a limited warranty of 36 months.

Key Features

  • Enhance accuracy with this Crimson Trace LaserGrip, designed for Smith & Wesson M&P compact pistols.
  • Get instinctive activation; the rear activation ensures immediate laser engagement when you grip your firearm.
  • Durable polymer construction ensures your Laser Sight withstands daily carry and rigorous use for years.
  • Enjoy easy installation; these laser grips seamlessly replace your factory grips with no gunsmithing needed.
  • Experience a bright, crisp red laser for rapid target acquisition in various lighting conditions.
  • Long battery life powered by two #2032 batteries keeps your laser ready when you need it most; worry-free!

What's in the box:

  • Two #2032 Lithium Batteries
  • Mounting Instructions
  • Crimson Trace 3 Year Limited Warranty