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Umarex Legends M712 Semi-Auto CO2 Air Gun .177 Caliber
Our editorial team reviews specifications, product data, and field-use information to keep pages accurate.
$139.99
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SKU: 2251807-723364518072
Overview
Built for shooters who appreciate historical styling with a modern CO2 setup, this .177 caliber BB air gun is a faithful reproduction of the original Schnellfeuer concept. It combines a blowback action, single-action trigger, and fully automatic operation with an 18-round drop-free magazine that houses the 12g CO2 capsule. The result is a range-ready option for recreational shooting and collection-minded owners who want a distinctive platform with a familiar manual of arms. Its appeal is strongest for those looking for a unique, mechanically engaging air gun rather than a conventional plinker.
Why Hunters Choose the Umarex
Faithful Reproduction
Of the original C96 Schnellfeuer
Fully Automatic
Firing mode for rapid BB
Blowback Action
Adds realistic cycling behavior
Magazine Houses
12g CO2 capsule for a
18-round Drop-free
Magazine supports quick reloads
Key Features
- .177 caliber BB air gun with 12g CO2 power
- Fully automatic firing mode for rapid shooting
- Blowback action adds realistic cycling
- 18-round drop-free magazine for quick reloads
- Single-action trigger operation
- Magazine houses the CO2 capsule
Best Used For
- Collectors and enthusiasts seeking a faithful reproduction of the M712 Schnellfeuer design
- Shooters wanting a CO2-powered BB gun with blowback action and fully automatic fire
- Users who prefer a 18-round drop-free magazine for quick reloads and range sessions
- Fans of historic-style airguns looking for a single-action trigger and classic handling
Specifications
| Action | Blowback Action |
|---|---|
| Caliber | .177 Caliber |
| Co2 Capsule Location | In the magazine |
| Firing Mode | Fully Automatic |
| Magazine Capacity | 18 Round Drop Free Magazine |
| Power Source | 12g CO2 Powered |
| Trigger | Single Action Trigger |
Pros
- Faithful reproduction of the original C96 Schnellfeuer design
- Fully automatic firing mode for rapid BB shooting
- Blowback action adds realistic cycling behavior
- Magazine houses the 12g CO2 capsule for a compact setup
- 18-round drop-free magazine supports quick reloads
- Single-action trigger offers a classic shooting feel
Considerations & Trade-offs
- The .177 caliber BB format makes this a training and recreational air gun rather than a firearm substitute.
- The 18-round drop-free magazine offers limited capacity, so extended shooting will require frequent reloads.
- CO2 is housed in the magazine, which adds a step to loading and means performance depends on having fresh capsules available.
- Blowback action and fully automatic operation add realism, but they also increase mechanical complexity compared with simpler air guns.
Suggested Comparisons
- CO2-powered BB pistols
- Blowback air pistols
- Replica-style air guns
- Semi-automatic air guns
Suggested Accessories
- CO2 capsules
- .177 caliber BBs
- Spare magazines
- BB gun target
Frequently Asked Questions
What caliber does the Umarex Legends M712 use?
It is a .177 caliber BB air gun.
Is the M712 semi-auto or fully automatic?
The product description says it incorporates a full-auto feature, and the specifications list it as fully automatic.
What powers the M712?
It is 12g CO2 powered, and the CO2 capsule is housed in the magazine.
How many BBs does the magazine hold?
The specifications list an 18-round drop-free magazine.
Does this model have blowback action?
Yes. The description states that it has blowback action.