Crosman M4-177 Multi-Pump Air Rifle, Adj. Stock


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List Price $99.99, Orig.Price $64.99 Save $10.00 (15%)

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  • Description
  • Specifications
  • Customer reviews
  • Q & A: 5 answered questions
  • feature icon2012 Best Seller
  • feature icon2011 Best Seller
  • feature iconBuilt & made in the USA with globally sourced products
  • Multi-pump pneumatic
  • 3-10 pumps (never exceed 10 pumps)
  • Bolt-action
  • 18-rd BB mag, 5-rd pellet mag
  • 350-rd 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/telescoping stock (30.5" to 33.75")
  • Sling loops
  • Manual safety
  • Includes sight adjustment tool
  • 660 fps with steel BBs and 625 fps with pellets (velocities in the owner's manual are incorrect)

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. Remember to remove all pets from the range before you start shooting.
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Caliber0.177" (4.5mm)
Velocity660 fpsMeasured with 5.1-gr. ammo
Barrel Length17.25"
Overall Length33.75"
Shot Capacity18
Cocking Effort3-10 pumps
Front SightAdjustable for elevation
Rear SightAdjustable for windage
Suggested forPlinking/Fun
Trigger Pull4.0 lbs
PowerplantMulti-pump pneumatic
MaterialMetal/ABS plastic
Body TypeRifle
Weight3.75 lbs
See manual

other products by Crosman

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5.0 5.0

5.0 5.0

5.0 5.0

By BBnutz from USA on 2015-08-09
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4.01 rating

Things I liked: I purchased the remanufactured model. To my surprise, it is solidly made of sturdy plastic, realistic feeling and looking, and dead accurate...made me feel like I was back in the army shooting my M-16. Hopefully, it will last 30 years like my old reliable Crosman pump rifle.

Things I would have changed: For the price...nothing.

What others should know: Buy extra 5-shot clips, as I did. With just minor adjustments, I was shooting dime size groups at 50'. Just for fun I purchased an electronic dot sight to help my poor old eyesight...besides, it looks cool. I haven't shot any BBs yet, just pellets.

5.0 5.0

5.0 5.0

4.0 4.0

By Ronald Cohen from USA on 2015-08-08
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4.01 rating

Verified Purchase

Things I liked: What fun! This BB and pellet shooting M4 has a remarkable resemblance to the real rifle. It is reasonably accurate at short (30 feet) distances. It is hard to believe that such a nice-shooting, well-engineered rifle can be had for such a reasonable price.

Things I would have changed: Nothing I can think of.

What others should know: Don't take this out into the public. It looks too much like the real M4 and could easily be mistaken for a real rifle.

5.0 5.0

5.0 5.0

3.0 3.0

By Johnny from USA on 2015-07-26
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0.00 ratings

Verified Purchase

Things I liked: Looks like the real thing

Things I would have changed: Im prove the directions

What others should know: It is mostly plastic, but appears to be metal.

Show Other ReviewsCreate an online review and share your thoughts with other customers
  • geisler from Mexico asked:

    hi i want to ask if I can buy me send mexico?

    • Dima from USA asked:

      Hello. is gun in good condition and is gun full metal ?

      • Dan the Man from USA:

        The refurbished models may have some scratches, dings and nicks on them, but they are guaranteed to work. No, it has a lot of plastic.

    • jack from Australia asked:

      how many shots do you get from 10 pumps

      • Dan the Man from USA:


    See all discussions

    Item Description

    In stockCR-M417 [PY-2631-5208]
    3-10 pumps, 18-rd BB mag & 5-rd pellet mag
    660 fps/BBs, 625 fps/pellets (velocities in owner's manual are incorrect)
    Caliber0.177" (4.5mm)
    Max Velocity660 fpsMeasured with 5.1-gr. ammo
    Muzzle Energy4.93 ft/lbsMeasured with 5.1-gr. ammo

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    See also

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