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Umarex BBX-11 .177 cal. BB Pistol 4.5" Barrel 16+1 Rounds
Our editorial team reviews specifications, product data, and field-use information to keep pages accurate.
$69.99
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SKU: WX2*0741060
Overview
Built for fast, informal shooting sessions, this .177 caliber BB pistol combines semi-auto operation with full blowback action for a more realistic feel. The 16-shot drop-free magazine and single 12g CO2 power setup make it a practical choice for backyard plinking or range use when quick follow-up shots matter. A green fiber-optic front sight, fixed rear sight, and skeletonized trigger support a responsive shooting experience. Its lightweight, compact profile keeps it easy to handle, though it is clearly aimed at recreational use rather than hunting applications.
Why Hunters Choose the Umarex
.177 Caliber
Semi-auto BB pistol powered by
Full Blowback
Slide provides realistic recoil during
16-shot Drop-free
Magazine holds CO2 and BBs
Shoots Up
To 410 FPS for fast-paced
Green Fiber-optic
Front sight and fixed rear
Key Features
- .177 caliber blowback BB air pistol with semi-auto action
- Powered by a single 12g CO2 cartridge
- Full blowback slide delivers realistic recoil
- 16-shot drop-free magazine holds CO2 and BBs
- Shoots up to 410 FPS
- Green fiber-optic front sight with fixed rear sight
- Skeletonized trigger and hammer for a responsive feel
Best Used For
- Backyard plinking sessions where fast follow-up shots and semi-auto action matter
- Shooters wanting a compact .177 BB pistol with realistic blowback slide operation
- Range practice focused on handling, sight alignment, and trigger familiarity
- Users who prefer a drop-free magazine and easy-load CO2 setup for quick reloads
Specifications
| Action | Semi-auto |
|---|---|
| Barrel Length | 4.5" |
| Blowback | Full blowback slide |
| Caliber | .177 cal. |
| Co2 System | Easy-load CO2 system with piercing screw |
| Front Sight | Green fiber-optic front sight |
| Hammer | Skeletonized hammer |
| Magazine Capacity | 16-shot |
| Power Source | Single 12g CO2 cartridge |
| Rear Sight | Fixed rear sight |
| Rounds | 16+1 |
| Trigger | Skeletonized trigger |
| Velocity | Up to 410 FPS |
Pros
- .177 caliber semi-auto BB pistol powered by a single 12g CO2 cartridge
- Full blowback slide provides realistic recoil during shooting
- 16-shot drop-free magazine holds CO2 and BBs for quick handling
- Shoots up to 410 FPS for fast-paced backyard plinking
- Green fiber-optic front sight and fixed rear sight support aiming
- Skeletonized trigger and hammer offer a responsive shooting feel
Considerations & Trade-offs
- Requires a single 12g CO2 cartridge, so ongoing shooting depends on having CO2 on hand.
- The 16-shot magazine means reloading is part of the rhythm, especially during longer sessions.
- Full blowback slide adds realism, but it also makes the pistol more about shooting feel than maximum efficiency.
- Designed for backyard plinking and range use, so it is not a substitute for a firearm or hunting sidearm.
Suggested Comparisons
- BB pistols
- CO2 air pistols
- Semi-auto air pistols
- Plinking airguns
Suggested Accessories
- CO2 cartridges
- BB ammunition
- Target traps
- Protective shooting glasses
Frequently Asked Questions
What caliber is the Umarex BBX-11, and what type of ammo does it use?
It is a .177 caliber BB pistol and uses BBs.
How many shots does the magazine hold?
The drop-free magazine holds 16 shots and also holds the CO2 cartridge.
What powers the BBX-11?
It is powered by a single 12g CO2 cartridge.
Does this pistol have blowback action?
Yes. The BBX-11 has a full blowback slide for realistic recoil.
What sighting setup does it come with?
It comes with a green fiber-optic front sight and a fixed rear sight.