Crosman 1911BB .177 Semi-Auto CO2 Pistol

US $29.88

Availability: In Stock

UPC: 028478139060

Brand Name: Crosman

Product Model: 40001

Product Category: Air Guns

The 1911BB Crosman CO2 Pistol is a .177 caliber semi-auto CO2 repeater that combines hand-held comfort with key tactical features. The pistol includes features such as an under-the-barrel accessory rail system. This semi-auto BB pistol fires at a velocity of up to 480' per second and a removable magazine holds up to 20 .177 caliber BB rounds. The repeater also has a safety bolt for greater protection when not firing the pistol and as an added precaution for storage. The Crosman .177 pistol features a synthetic stock and a smooth steel barrel for smooth, quick shooting. CO2 is not included with this repeater pistol.
Under-the-barrel rail system
Stock material: Synthetic
Mechanism: Semi-auto repeater
Semi-auto BB pistol power source: CO2
BB clip capacity: 20
BB velocity: 480fp
Caliber: .177 caliber
Ammo type: .177 cal BB only
Safety: Bolt
Weight: 0.88lbs
Length: 4.25"
Barrel: Smooth steel
Model# 40001
Note: CO2 is not included with the pistol
  • Multi Pack Indicator: No
  • Battery Type: Does Not Contain a Battery
  • Model No.: 40001
  • Shipping Weight (in pounds): 0.85
  • Product in Inches (L x W x H): 7.875 x 1.25 x 5.5
  • Assembled in Country of Origin: USA
  • Origin of Components: USA and Imported
  • Walmart No.: 551534892

i was just wondering what's the difference between smooth barrel and a rifled barrel on the bb guns?


Answer : BB's, being round, are not stabilized by rifling grooves. They also tend to be slightly smaller than pellets with a harder surface, so do not grip the rifling. Thus, smooth barrels are not just more accurate with BB's, but far cheaper to make. BB's travel faster from a smooth barrel also, because less compressed air escapes past the BB like it does in rifling grooves.


Answer : well the smooth barrel is mainly for bbs and the rifled barrel increases the accuracy and improves the trajectory


Answer : on a gun designed to shoot "bb's" a smooth bore will usually produce better accuracy. but on a gun designed to shoot "pellets" a rifled barrel will be more accurate. also,bbs shot through a rifled barrel designed for pellets can damage the soft steel of the barrel, and consequently ruin accuracy.


Answer : As far as I can tell it would be the exact same as a rifle or any other gun it makes it more accurate



Does this have Slide- Blow-back..? I want to know because I like Blow-Back guns.

Blow-Back is where the slide comes back when fired.


Answer : No. There are no moving parts on the outside of the gun (except the trigger)


Answer : This is not a blowback pistol



Is it supposed to be loud when I shoot it?

When I shot I was shooting at pillows in my room and it sounded like a real gun. I don't know if I did something wrong but hopefully I didn't. If you could help answer my question I would be thankful.


Answer : Yes it is pretty loud. My wife agrees with you. Normal behavior. Cans are more fun than pillows to shoot. Remember to wear eye protection. Ear pro not necessary- it's not THAT loud.


Answer : Usually in a closed quarter location the noise is amplified. Outside it will be reduced.



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