Umarex - Hammer .50 cal
Manufacturer: Umarex
Visitor's rating: 4.0/5, number of votes: 4

With almost 950 joules of energy is the Umarex Hammer one of the most powerful airguns in production. But in contrast to many other big-bore airguns, has the Hammer also been developed for precision and quality.

Aproximate time of delivery: In stock
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Item description

Tech details


The Umarex Hammer is with a caliber of .51" (12.97mm) at nearly 950 joule one of the most powerful airguns in production.
But raw power is not the only feature of the Hammer.

Lothar Walther barrel
The Hammer uses the high quality .51" caliber Lothar Walther barrels with a twist-rate of 1:24.
Combined with the built-in regulator, this gives the Hammer a high level of precision.

Ergonomic design
The high quality stock and its materials have been developed in cooperation with PolyOne
Combining this stock with a Magpul AR-style pistol grip gives a Hammer a comfortable hold.

Not featured on many big-bore airguns, is a built-in regulator.
The Hammer's regulator has a pressure setting of 207 bar.
This ensures 3 consistent full-power shots and only a power loss of 10% on the 4th shot.

Accessory mounting
The 22mm picatinny rails allows the mounting of scopes and red dots.
On the front of the grip are multiple M-Lok slots for mountings bi-pods, lasers, lights, etc.

The Hammer can be filled with a Foster quick-connect.
This is not included with the rifle and is featured in the related products if needed.


Power source PCP
Regulated pressure Yes
Multishot No
Caliber .50 ″
Action Type Lever Action
Energy 900 J
Effective range 100 m
Working Pressure 300 bar
Cylinder Volume 500 ccm
Number of Shots 2
Magazine Capacity 1
Barrel Length 749 mm
Overall Length 1111 mm
Weight 3855 g

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