Smith & Wesson M&P Assisted Opening Pocket Knife, 2nd Generation

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based on 56 reviews
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This item also available with personalized engraving. Please search for catalog number 374978 to view.

This tactical police pocket knife is off the charts when it comes to its cool factor. Not only is this 2nd-generation knife extremely sharp and practical, but it also comes equipped with a M.A.G.I.C. Assisted Opening mechanism that will leave you and your friends in awe. With the release of a safety switch and the flick of a thumb, the partially-serrated blade will literally spring into action. Grab this marvelous Smith & Wesson knife and get in on the M.A.G.I.C. today.

• M.A.G.I.C. Assisted Opening

• Side Safety and Glass Breaker

Model Number: SWMP4LBS
Catalog Number: 387760
Closed Length 5.0 inches
Blade Length 3.60 inches
Blade Material Stainless Steel (4034)
Blade Edge Partially Serrated/ComboEdge
Point Drop Point
Lock Type Liner Lock
Assisted Open Yes
Handle Material Aluminum
Total Length 8.6 inches
Blade Color Black
Sheath Included No
Pocket Clip Included Yes
Knife Type Folding
Knife Weight 7.4 ounces
Handle Color Black, silver/gray
Automatic Knife No
Smith & Wesson Logo
More Smith & Wesson Items

Smith & Wesson is one of the world's most recognizable brands, and for good reason. Since we first opened our doors, we have focused on designing and manufacturing innovative solutions that are unparalleled in the field of personal safety and protection. Almost every major law enforcement and military agency in the world has used Smith & Wesson products, and to this day, most police departments in the United States depend on our firearms and accessories.

We've been a partner to law enforcement since the late 1800s, developing crime-fighting tools that set the standard for the field. Our world-famous .357 Magnum® was developed specifically for law enforcement agencies, and the Smith & Wesson .38 Special has been adopted as the caliber of choice at one time or another by hundreds of police departments. In fact, our .38 Special is so popular, the Smith & Wesson Model 10 firearm that fires it is the only handgun in the world that's been in continuous production since it was introduced in 1899, and to date, over 6 million units have been produced.

We continue to search for high performance in our newest division, Smith & Wesson Advanced TechnologiesTM (S.W.A.T.TM). Through S.W.A.T., we're developing sophisticated technological tools that assist law officials at the city, state and federal levels. We bring the same high standards of craftsmanship and precision quality to our technology solutions as we do to everything else we make.

As a company, Smith & Wesson continues to flourish and grow. We are committed to strengthening our core safety and security business, and we are prospering through synergistic alliances with other best-of-breed experts in their field. The same innovative, forward-thinking spirit that drove Smith & Wesson in the beginning still inspires us today, and we look to a future of continued leadership, quality and craftsmanship in products and services that enhance public safety, security and protection all over the world.

Video of the engraving process

Looking for a way to give your knife an extra dash of pizzazz? At Knife Depot, you can customize any of our 10,000 knives with an inscription or logo. The cost is $19.99 per knife for up to three knives with the same inscription. If you want four or more knives with the same inscription or logo, it costs $5.99 per knife. Click here for more information about our engraved knives.

Want to get your engraved knife even faster? Our Quick Ship personalized knives program features a selection of popular knives that are ready to be engraved and shipped right away for less.

Got questions about our knife personalization? Give us a ring at 1-800-248-1987 or email us.

engraved logo knife example
Logo Engraving
engraved silver knife example
Text Engraving (Silver Blade)
engraved black knife example
Text Engraving (Black Blade)

Customer Reviews

Average Rating:
By Larry T. from Waseca Mn
February 17, 2017


By Mike M. from Spring Hope, NC
December 19, 2016

Upon receiving my knife, right out of box I was impressed with the weight and ergonomics. It felt great in my hand. The lock is easy to access and work. The knife opens extremely well with a positive lock. The knife edge is extremely sharp. I would recommend this knife to anyone that wants a good feeling knife that contours well in your hand.

By Fred M. from Eldred, PA
May 17, 2016

Pocket clip is nice and I really like the assisted opening. With my hands the operation of this knife is easier than a pocket knife. It is a b et heavy but that's OK, keeps me from looking all over for it. I have other S & W products and am happy with them all.

By Anita W. from Dutton.AL
February 7, 2016

Love the knife. But, always having to tighten the screws up on it.

By J W. from Boston.MA
February 11, 2015

Very quick,a little heavy but a great knife.

By Robert J. from Ohio
February 11, 2015

Good knife hope to get a lot of use!

By Kenny G. from Dallas, TX
January 24, 2015

Really cool knife, it made a great gift! Once again, thanks folks!

By Stephen S. from Trenton, NJ
November 19, 2014

The knife is all that and more. I wear it on the job with confidence. It is a great tool when if needed.

By Matt A. from United States
October 17, 2014

This is the best knife I've ever owned. I'm thinking about buying them as Christmas presents for my family. It's a rugged badass knife, I carry it with me everywhere I go.

By Virginia Y. from Hong Kong, Asia
September 1, 2014

This is indeed a sturdy and compact knife, easy to open even for a woman's hand like mine, not too heavy and very sharp!! I kept it as a utility knife.

By Virginia Y. from Hong Kong
August 27, 2014

This is really such a handy knife. It fits my hand nicely, and the fact you can just open it with a finger flip adds to its convenience. Knife Depot is a very good seller too, and always ships the goods quickly.

By Mark M. from Hawaii
July 19, 2014

Durable. Dependable. Great balance. Only open when needed. Very sharp.

By Waynne C. from Ocala,.FL
May 28, 2014

I really liked the m&p. The size is just right for what I need.

By Bill R. from Manteca, CA
February 15, 2014

I have bought 2 of these knifes, you can`t beat the quality of this knife, it feel great.

By Cindy R. from Yorba Llinda, CA
January 31, 2014

I bought this for my son-in-law for Christmas and he loved it. He is a paramedic and an avid fisherman, so this versatile knife will get lots of use. He especially liked that the knife opens so easily and can be hooked on a belt or pocket.

By George T. from Baker City OR
January 20, 2014

Great knife,a lot of nice features, ordering was a snap, no delays during xmas season.

By Richard C. from United States
January 15, 2014

Great action simple use good clip and the safety works both ways lock open or closed, this is really sharp but the paint wears quickly. The back assist was very smooth good heavy weight all told great fighter or worker.

By Paul C. from Phoenix, AZ
November 7, 2013

I am very satisfied with the Smith and Wesson M&P knife that I purchased at Knife Depot. I searched several other catalogs, decided on Knife Depot due to very reasonable prices. My next purchase will be at Knife Depot.

By Don N. from Montegut, LA
August 5, 2013

Second one I've bought in two years. The first one still sharp, still 'pops' right out there. Great knife and not because of the price.

By Richard M. from Asheville, NC
April 8, 2013

Great knife. love it I will buy from this website again.

By Dean S. from South Dakota
March 19, 2013

Great knife. I was glad that S&M did half the work on the upper part of the knife so it made it easier for me to sharpen the top of the knife. What good is a knife if you can't do an upper cut. Stays sharp. Could have done away with the glass breaker and just made a good solid end for hammering.

By Patrick W. from Pa.
February 10, 2013

One fantastic knife. Fast delivery.

By Nancy H. from Canton, OH
January 29, 2013

This was Christmas present for a friend. He said he really likes the knife and that it's a quality product.

By Cliff M. from Calgary, AB
October 24, 2012

Luv this knife sharp as a razor blade I cut my finger with it. ,I always carry it with me everywhere I go,very good quality.

By Lew G. from Detroit Area, MI
October 22, 2012

This assisted opening knife it superb. I love the quality the weight might be a little too heavy for some, blade is sharp and should last for a longtime.

By A. T. from Maryland
September 3, 2012

One of the best knives I have. I highly recommend this knife for daily knife users or collectors.

By Rikky S. from Florida
June 13, 2012

Great knife, blade keeps its edge very well. Would recommend this for anyone with the armed forces.

By Malcolm O. from United Kingdom
June 12, 2012

Good quality well made well worth the money.

By Jason S. from Stillwater, MN
May 9, 2012

I love this knife. It springs open fast and feels good in my hand. It was sharp out of the box.

By David G. from Orting, WA
May 7, 2012

This knife is really nice. When I first got it I was like Wow that's a bad a$$ looking knife. It was alot heaver than I thought it was gonna be. But that's a good thing. The assisted opening trigger is very simple to use. It doesn't take much to get it to pop open, and it opened in a hurry. There is a safety lever on the side so the blade doesn't open in your pocket (of course it can be forced). The knife is well made and I am very happy with it so far. My dad is thinking about getting one now as well. I haven't got to use the glass breaker of the butt of the knife, but form the weight of the knife and were the spike is I'm sure it does the job. I'm trying to think of cons to post but nothing is coming to mind as I type. I guess all there is to say at this point is, if you got the money GET IT. This is by far the best knife I have ever owned and I have had a lot over the years.

By Brian H. from Fulshear, TX
April 14, 2012

I only use it for light duty and is decent piece of equipment. Being able to open and lock with one hand is a good feature.

By Al D. from Colorado
April 12, 2012

Nice knife. Safety easy to switch on/off without looking, as well as opening of knife blade. Quick opening and very solid when open. Nice feel in hand. Sharp when new, but I like my knives sharper.

By Jerry M. from Alabama
April 10, 2012

I like the knife very much it is very well made. It works as describer and have no problems with it. Thank You

By Ken K. from Arnold , MO
October 22, 2011

I love the products and I highly recommend this company, excellent customer service.

By Bonsecco D. from Seattle, WA
October 18, 2011

Great utility knife, sturdy,thick and sharp blade,some weight to it as well. Not really a hunting knife or survival. Looks great too.

By Mike M. from New York , NY
September 7, 2011

Excellent Excellent product...quality and function is outstanding

By Zeck R. from Shawnee, KS
June 17, 2011

Very sharp, first time I used it I was working on my bike and had to cut the grips off and it cut like butter.

By Dustin T. from Hilton Head , SC
May 18, 2011

Great knife I use it every day. Very sharp ,the magic assist is awesome!

By Gary S. from College Park, MD
February 5, 2011

This has become one of my favorite knives as it has a great safety and quick assisted opening. Unlike other quick assisted openers, this one allows for the thumb to release the safety as the forefinger applies just slight pressure,to "trigger" the assist. May be slightly hefty for some,others a benefit.

By Marc G. from Cleveland, OH
March 31, 2016

Really Well Made .A little thick and beefy. The assisted open is excellent. Worth the Price.

By Dan D. from Port Huron,MI
November 6, 2015

I'm old school, so this knife appeared a little techno to me. However it functions well and will get better as I become more relaxed with the opening mechanism.

By Jim M. from New Bedford, MA
November 29, 2014

Very nice knife. I thought it was a little thinner for pocket carrying.

By Jc H. from Sugar Land, TX
November 8, 2014

All good albeit a little heavy. Blade seems to be solid and holds an edge well. Assist opening works great.

By Ulle L. from Boone, NC
January 12, 2014

Heavy duty will last a long time if I don't brake the poorly made safety (Poor design). Would have liked directions for model knife bought.

By Ron F. from Chicago, IL
December 20, 2013

I really like this knife. Its easy to open and close with heavy gloves on, and the safety is a really smart idea. My last open assist would open in my pocket all the time. This is also a good price for this style knife. The only down side is it is a little bulky.

By Miles M. from Hitchcock TX
January 29, 2013

I love this knife. Very sharp. Its a heavy knife so be aware. Lock is a little stiff, but maybe it is suppose to be. Assist works great. I would buy this knife again.

By Tony P. from Richmond, VA
September 19, 2012

Good knife for the price. Came with a little notch in the blade I was able to get out. It was delivered in 2 days after ordering it. I would and have recomended Knife Depot to all friends.

By Reese C. from Vancouver Bc
April 8, 2012

Its alot bigger than I thought. Nice sharp knife, very easy to open.

By Michael M. from Saint George, UT
March 9, 2012

Awesome knife, it's the larger model which makes it easier to grip. I took off one star because when I recieved the knife the safety locking switch was broken locking everytime I tried to open it but I just super glued it to the unlocked position and it works totally fine. Good, sharp, easy to open, reliable knife. Check out the other M&P models also, the smaller one with the curved blade is the one I carry now.

By Darylgross G. from Cinti,OH
March 7, 2012

Dangerously sharp knife! I was being a bit careless when showing it off to my wife and cut my hand(not serious thankfully) I wanted the knife for it`s unique style. solid, weight. Really love it. Great selection at this site. Sure I`ll be back.

By Ryan S. from Texas
February 14, 2012

Nice knife but loose lock up

By Robert B. from Gardnerville. NV
January 8, 2014

No instruction came with the knife. the safety stinks can jam blade. Looks great but the method of closing leave a lot of room for improvement.

By Jeff H. from Lanexa, VA
October 25, 2013

Great knife. The clip is on the wrong end and a lot of attention needs to be paid that it doesn't open in pocket.

By Jim H. from Los Angeles, CA
October 1, 2012

The knife is awkward to open, but it is nice and sharp.

By Art S. from Philadelphia.PA
April 29, 2016

Hard to believe this is currently the best selling assisted opener on this site. It just looks like a cheap, horribly made knife you would find for sale in a roadside shop. I always found "safeties" on a knife unnecessary (removed from the leek I caries for a few years) and troublesome. Not sure if you can remove it on this knife and it sounds like some people are having issues with it interfering with the knife lock.

By Michael L. from Los Angeles, CA
July 1, 2013

Terrible knife. Belt clip screws came loose in about a month, lost one screw when it fell off. Lock gets stuck when it's open or closed and you have to mess with it. Blade didn't hold its edge well. I wish I knew it was made in china before I bought it, but I guess that's my fault.

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