Date: 23/3/2019 3:27

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Colt Defender BB Pistol

4.594 reviewsReview, article, latest buzz
Colt Defender BB.

Pulling the trigger pushes the barrel forward until it is released to knock open the valve (left).

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90-day limited warranty



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  • Description
  • Specifications
  • Customer reviews
  • Q & A: 11 answered questions
  • Colt Defender BB Pistol
  • Looks & feels like the Colt Defender compact 1911 firearm
  • Uses 12-gram CO2 cartridges (fits in the grip)
  • Built-in 16-shot BB magazine
  • Fixed front sight
  • Adjustable rear sight
  • All-metal construction
  • Double-action only
  • Accessory rail under the barrel
  • Unique grip release to access CO2 cartridge

Realistic look feel, and weight are all at your fingertips with the Colt Defender BB Pistol.  Load up 16 rounds into the built-in magazine, slap in a CO2 cartridge and blast away!  

Ideal for backyard plinking sessions, hone in on your target with the open sights and enjoy the feel of the all metal construction. Mount your choice of lasers or flashlights to the included accessory rail.  

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other products by Colt

Caliber0.177" (4.5mm)
Max Velocity410 fps
Barrel Length4.3"
Overall Length6.75"
Shot Capacity16
BarrelSmooth bore
Front SightBlade & Ramp
Rear SightAdjustable
Suggested forPlinking/Fun
Trigger ActionDouble-Action only
Max Shots per Fill50
Body TypePistol
Weight1.6 lbs
UpgradesColt Defender BB Pistol
See manual

other products by Colt

Average Customer Review

4.5 (94 reviews)

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5.0 5.0

5.0 5.0

5.0 5.0

By Chuck from USA on 2018-08-12
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Things I liked: Great plinking fun. Easy to shoot. Can be rapid fired also.

Things I would have changed: Adjustable rear sight, but for the price, oh well....

What others should know: One CO2 cartridge will last about 5 times, with 15-16 bbs per load. Speed drops off as cartridge is emptied..


5.0 5.0

5.0 5.0

5.0 5.0

By E from USA on 2018-06-01
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Things I liked: Size and weight and accuracy

Things I would have changed: Nothing

What others should know: Pyramyd Air is a great company offering the best of all short and long barrel units.


5.0 5.0

5.0 5.0

4.0 4.0

By Marvin from USA on 2018-05-19
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Things I liked: It's a very close relative to the real thing, both Colt and other similar 1911's. It shoots well, fits well, and is pretty accurate for use as a "real" gun practice substitute.

Things I would have changed: Yes, I'd love to see a slide lock back action and the safety on the proper side. But I realize these things would cost money and wouldn't be worth it unless it was only minimal extra. As is, the cost/value is just right.

What others should know: This is my second one of these, the first one started leaking at the cartridge neck. Now this was probably my fault, because for some reason it never occurred to me (and I hadn't read) that you shouldn't leave partially used cartridges in the gun for extended periods. Mea Culpa. Well, I've learned and this is a pretty reliable well build gun otherwise.


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  • Jason from USA asked:

    What poundage trigger pull does this pistol have?

    • tim from USA asked:

      I recently bought this gun thinking it would be a good one. I've had troubles with it though. The bbs sometimes jam and it's not accurate at all! I can move the end of the barrel in and out and sideways some. Is a screw loose inside the gun or how is the barrel secured?

      • Jimmy from USA asked:

        Why does my colt defender not shoot a bb every time. I have to pull the reloader spring back and re- align the bb's to shoot again.

        • Richard from USA:

          YOU may be the problem. Do NOT put more than 15 BBs in it and DO NOT release the follower in a manner that it snaps back! EASE it back in to the battery position.

        • Tyler from USA:

          Maybe an issue with the magazine spring or the channel that the follower/BBs ride in.

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      Item Description

      Colt-2254020 [PY-2015-4095]
      Colt Defender CO2 BB pistol, 1911 compact, 16-shot mag
      Caliber0.177" (4.5mm)
      Max Velocity410 fps

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