Crosman M4-177 BB/Pellet Air Gun Kit

  4.5 ( 4 reviews)

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21 CG13727 is backordered and is expected by: TBA

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Part #:21 CG13727
  • Pellet Velocity: Up to 625 fps; BB Velocity: Up to 660 fps
  • Mechanism: Bolt Action; Power Source: Variable Pump
  • Caliber: .177/6mm; Pellet Capacity: 5-Shot Clip
  • BB Reservoir: 350; BB Magazine: 18 Shots
  • Barrel: Rifled; Front Sight Elevation: Adjustable Pin
  • Optics Rail: Picatinny; Safety: Crossbolt; Color: Black
  • Must be 21 years of age. Signature required upon delivery
This Item Cannot Ship to the Following States: PA, NJ, CA, MA, NY


You'll be ready for anything with this Crosman M4-177 BB/Pellet Air Gun Kit and you can start shooting right out of the box! The variable pump, bolt-action air rifle shoots pellets up to 625 fps and it shoots BBs up to an incredible 660 fps. It has a rifled barrel and features dual aperture windage and elevation carry handle. It also has a Picatinny rail for accessories. It has a five-shot clip for pellets and an 18-shot BB magazine. The kit includes premium copperhead BBs, pellets, shooting safety glasses and five paper targets. The air rifle weighs-in at 3 1/2 lbs and is 34" in overall length.

Customer Reviews | Average Rating: 4.50 out of 5

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Customer Reviews

Dec 14, 2018
(5 out of 5)
Air gunner

Solid shooter. Crossman premium hollow points run best for me, my gun likes them a little heavy and long. I shoot at the standard 30m and with 5 pumps maintain 1.5 inch groups with iron sights, plastic sights lol. Really is a class act not a toy. I want the Bushmaster also though the action is similar. I don't mess with bb's 80% of the time only shoot pellets for accuracy.

James phillip Skyles
Mar 09, 2018
(5 out of 5)
Good gun

It has power.i messed up when buying it i thought it was a co2 gun but it's a pump.I'm mostly crippled so i can't pump it up so i gave it away to my brother who loves is worth the money i paid for it just can't use it due to my condition


Jul 29, 2015
(3 out of 5)
powerful but flimsy

this is a strong rifle overall I've dropped rabbits and birds with alloy pellets however the first time I dropped it the stock fell right off and I had to use jb welds to get it back on

Shinobi T. Gillette
Jan 19, 2013
(5 out of 5)
The M-4 177

What a great Airgun ! Love the power ! Look's & feel's like a five star real M-4 !

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