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Crosman M4-177 Tactical Pump

Available in .177, Shoots BB's & Pellets.
Only $73.45
  • Save $26.54 (26%)
  • In Stock
  • Code: M4-177KT · $73.45 · .177 · 660 fps
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Looks and feels like an M4 firearm. Shoots either BBs or pellets, so you can use whatever ammo you've got on hand. Since it's a multi-pump, you can pump it up to 10 times to get higher velocities or less if you'd like to do some easy all-day shooting. Get extra clips (same ones used by the Crosman 760 Pumpmaster) and load up so you don't have to interrupt your range time with a lot of reloading. When you shoot steel BBs, do not shoot at hard objects or water. The BBs will ricochet! No matter what ammo you're using, remember to wear safety glasses. Everyone in the vicinity of the range should wear safety glasses, even if they're not shooting. Features:
  • Pump Action, No Battery or Co2 Required
  • Only 1-10 pumps (never exceed 10 pumps)
  • Bolt-action
  • Dual Ammunition
  • 350 Round BB Reservoir
  • Aperture Rear Sight Adjustable For Windage
  • Post Front Sight Adjustable For Elevation
  • Both Sights Are Removable
  • Weaver/Picatinny optics rails above the receiver, below the front sight fitting and on the underside of the forearm
  • Adjustable Scoping Stock (30.5" to 33.75")
  • Sling loops
  • Manual safety
  • Includes: Rifle, Pellet and BB Magazine, and Sight Adjustment Tool
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  • ManufacturerCrosman
  • Caliber.177
  • Velocity660 fps
  • ConditionNew
  • Ammo TypePellets
  • ActionBolt-action
  • Barrel StyleRifled
  • Fire ModeRepeater
  • Gun Weight3.75
  • Overall Length33.75
  • Barrel Length17.25
  • Loudness3-Medium
  • Magazine Capacity0
  • MechanismMulti-pump pneumatic
  • RailWeaver/Picatinny
  • SafetyManual
  • Front SightsAdjustable for elevation
  • Rear SightsAdjustable for windage
  • Shots per Fill0
  • Trigger Adjustability0
  • Trigger Action0
  • UsePlinking/Fun
  • Warranty1-year limited warranty
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Average Customer Review
4.526 Reviews
54% (14)
35% (9)
8% (2)
4% (1)
0% (0)
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By CliffDecember 29, 2019 Verified Purchase

Fun pellet gun to shoot

By StephenUSAApril 18, 2019 Verified Purchase

Replaced my Pumpmaster with this rifle kit. Rifled barrel is much more accurate than the smooth bored Pumpmaster. Does it have a lot of plastic? Yes. My opinion, this is durable material, thick and textured. Example, I first thought the entire underside of the pump handle was a picatinny rail. Only front most portion is. I bought a separate flat bottomed rail, took down the raised ridges on bottom pump piece with a dremel tool, drilled through the bottom, added the rail with two 8-32 tapered head screws and locknuts, which are a perfect fit along the inside groove. No need for a wrench, nuts won’t turn inside groove. Tightened down rail securely. No cracking, chipping at all of plastic. This was all for adding a hand brake, which also turned out to be the perfect pump aid. Liked the authentic look of gun with the top hand rail. Sights take getting used to. Rear/handle sight is adjustable for both elevation and windage. My front sight was not adjustable for elevation, it was fixed and the kit didn’t come with any tool. Call to Crosman’s customer service went smoothly (they second to none), immediately an adjustable front sight and tool were in the mail. If your hands are big enough you can improve the velocity of this gun. There is no o ring or seal of any kind for the bolt probe so there’s a lot of air wasted on blowback. If you can keep your pointer finger on trigger and get your thumb up to the back of the bolt handle and keep it pushed forward while shooting I was getting 80 fps more than without pushing the bolt forward. Fun gun and you won’t find a better price than Airgun Depots.

Price, quality for price, accuracy

Upwards of 10 pumps it can get difficult

By ScottJanuary 29, 2019 Verified Purchase

I have had this for a couple months now and don't really use it. I can't hit anything with it. This is due to the fact that I can not adjust the sight since it didn't come with the sight adjustment tool. There are also very sharp edges and the handle for the pump. Been a little disappointed.



By SalDecember 31, 2018 Verified Purchase

I bought the rifle for the appearance then I tricked it out Bi-Pod, Scope w/mount, flash light I have it stored in a tactical carry bag. The adjustable butt stock is great. From a distance you can’t tell if it’s authentic AR and it shoots well 20 to 30 yard accuracy is great. You can’t go wrong buying a Crosman Rifle or Pistol. Another fantastic buy is the 2100 edition, you can’t find a bad thing to say about that rifle either 15 or 20 years back they had a Anniversary edition of the 2100 series that came with a wood stock. Wish they would bring that back. Thanks Crosman, Sal

By DanielUSASeptember 29, 2018

Just a fun gun simple,highly accurate good for training my son and I love it

By Marv C.September 5, 2018

Grandkids love it.

By WarrenUSAJune 7, 2018

I originally purchased this item for target practice. 5 pumps will put a BB thru a thin sheet of metal. I found out later that it is also good for pest control.

By mark w.May 4, 2018

nice for target fun too use

all good

none at this time

By GeraldUSAMarch 20, 2018

I’m new to air guns so decided to purchase this Combo kit as a start and found this to be a good value. Fired fairly accurate right out of the box without any adjustments to the sights. 3-5 pumps was sufficient and with little effort. Had issues understanding directions on how to load pellets but that was because of being a novice and a beginner. Instructions says to load pellets “nose” first but which is side is the nose – there is a flat side and open side. Emailed Air Gun Depot and they replied promptly answering my question. EXCELLENT RESPONSIVINESS!!! Had fun shooting this M4-177 as a beginner and will try other air guns soon. Recommend to purchase additional magazines.

By Kent B.February 6, 2018

Bought extra mags, love shooting targets in the yard, fun and easy. Pumping is great exercise, make sure you change hands, you don't want one arm bigger than the other. Very accurate, what's not to like?

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Where can I get a carry handle and replacement parts if I ever needed them

asked Jeff from Canada

All parts would come from Crosman.

Mark from USA

dose this require PAL

asked cory from Canada

They do sell a Canadian version in Canada,shoots around 450 FPS

Jeff from Canada

We can not ship the Crosman M4-177 to Canada, So yes you would need a PAL and purchase it thru a Canadian dealer.

Mark from USA

hello, do you have to pump for every shot for this item (Crosman M4-177 Tactical Pump) ?

asked binoe from Canada

Yes. Each shot will take multiple pumps.

Mark from USA

hello, The M4-177 is it shipped with the adjustable carrying handle as M4-177KT Site Crosman? Thank you for your answer. Coridlament. Franck

asked franck from USA

Does this one come with carrier handle?

asked Jesse

i come from Uganda how much is getting this to me and how can it get here without being misunderstood for a weapon

asked Douglas

Douglas, Please contact our International Shipping Department at [email protected] They can answer any questions you might have. Sincerely, The Airgun Depot Customer Care Team

Scott from USA

is it a good airgun for bird hunting please advise me

asked nadeem

Not really. The fps is a little low and because it is a pump it would be difficult to get off shots quickly.

Alan from USA

where can I get a extra magazine an an extra pellet holder

asked marty robbins

Does the gun feel cheap??

asked Weldon

So you have to pump after each shot using pellet. Do you still need to pump after each shot when using BB's?

asked Abdul

Is there a threaded barrel to attach supressors or barrel extensions?

asked andy

How is a pump-type gun operated? Also, are ten pumps required to shoot once?

asked Toshitake Okamoto

Does this rifle compare to the 760?

asked scotty

This rifle is a "supercharged 760". I cut my teeth on a 760 over 25 years ago and this is a 760 with bells, whistles, and great styling. It does not function exactly like the AR that it mimics, but close enough. My 10 year old will never forget it as I have not my original 760. The adj. sights could be beefier. I would pay more for more substantial sights. They are plastic and will not take a hard drop most likely.

Micah Whitley

Where do your buy the extra clips? They are out of stock on

asked Emile from USA

You could always check out google for online stores or your nearest fire arms dealers if crossman doesn't restock soon

Shayen from USA

At wallmart or at any sporting goods store.

Nicole from USA

Hi, i would like to purchuse this Crosman /M4-177 multi-pump air rafle kit,black and I would like to know if you could ship it to the state of New Jersey

asked angel rosado

Sorry we are unable to ship to NJ. You can use an alternate shipping address though.

Scott from USA

You can send this in Italy? be legal?

asked SIMONE

Try checking out at the sight and if there is a restriction you will get a warning before you purchase the product. There are a lot of different regulations for all different countries and they are always changing, so we have set up an automatic warring if there is a product, based on your location, that is forbidden.

Scott from USA

Does this come with a special clip to hold pellets?

asked santiago alvarez

Yes it comes with the gun.

Nicole from USA

Does this gun take co2 and is it hard to pump the gun?

asked austin

This gun does not use CO2. As far as how hard it is to pump, it gets more difficult as you put more pump it up more times, but you should have no problem getting enough pumps in for good shots.

Scott from USA

I need something to kill squirrels in the city'. Will this do the job?

asked LLOYD R. GUNN, JR.

This should do fine.

Steve from USA

The pump handle seems a bit flimsy, so does it pump nicely or does it feel like you're going to break it. I pump fast and hard so I don't want it to fold on me or something. I assume pumping is loud too? I know my old 760 was as the handle hit the gun but I was able to dampen that with leather at the contact point. Should I expect similar here or have they improved the design, or? Double checking with you, the barrel is rifled correct? It says rifled but it also says it's a 760 underneath which is not rifled...

asked ROBERT from USA
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