The Umarex Colt M4 Air Rifle uses spring powered action to fire .177 pellets down a rifled barrel with a full power spring and piston design behind it. The action has a two-stage trigger which can be adjusted to suit the individual, and the magazine pictured is a dummy which can be removed.
As per the original model, there is plenty of weaver rail mounting space for optics, lasers, and other accessories, and the rear buttstock extends to accommodate all frame sizes. The front sight is fixed, and the rear flips up so it is not damaged during transportation.
- Spring powered action
- Adjustable two stage trigger
- Detachable magazine
- Rear butt stock extends to accommodate all frame sizes
- Velocity of up to 275 m/s
|Power Source||Piston Spring|
|Velocity||Up to 275 m/s|
|Barrel Length||383 mm|
|Overall Length||930 -994 mm|
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