Date: 30/10/2020 23:38
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Umarex Hammer .510/.50 PCP Air Rifle

4.09 reviews
Umarex Hammer .510/.50

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3-year limited warranty

PY-4336-8358

$849.99

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Out of Stock

Estimated in-stock date 11-17-20
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  • Built in America.
    Built in America. Made in the USA with globally sourced products.
  • WARNING This product
    WARNING This product can expose you to chemicals including lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov

Umarex Hammer .50 PCP Air Rifle

  • Precharged pneumatic (PCP)
  • German made Barrel with .510 diameter grooves
  • 2-round chamber magazine (includes 2)
  • Rifled barrel
  • Straight pull speed-bolt with 2 lbs cocking effort
  • 3-lb trigger weight
  • Regulated to 3,000 psi per shot
  • 4,500 fill pressure (24 cubic inch carbon fiber tank)
  • Built-in manometer (pressure gauge)
  • Weaver/Picatinny optics rail
  • PolyOne designed and manufactured stock
  • AR Magpul style grip
  • Integrated rear sling stud
  • 3 slots in forearm grip to accept M-LOK attachments
  • Quick Disconnect Foster fitting
  • 43.75-inch overall length
  • 8.5 pound overall weight unloaded without scope
  • 29.5-inch barrel length with full-length composite shroud
  • Made in the USA

 

Umarex Hammer™ Energy Generation
Grain Material FPS Energy (ft. lbs.)
180 Umarex® ARX® 1100 484
200 Lead 1055 495
250 Lead 1000 555
275 Lead 945 545
300 Lead 930 576
330 Lead (Lyman) 935 641
350 Lead (Lyman) 875 595
550 Lead 760 700



Able to sling three regulated .50 caliber shots per fill, the Hammer utilizes Umarex’s patent-pending Lightspeed™ valve created specifically to deliver jaw-dropping power.  Crafted to throw 550 grain, .50 caliber slugs downrange at 760fps for an unheard of 700 FPE, and a 250gr slug at 1,000 fps—the Hammer has more than enough power to knock down even the largest game. Powered by a huge 4,500 psi carbon fiber cylinder that is regulated to 3,000 psi allows for 3 consistent, full-powered regulated shots with the ability for a powerful fourth follow-up shot.

Once you fire your first shot, move on to the next by operating the straight-pull bolt to index the 2-round magazine.  The bolt’s low 2-lb cocking effort makes taking a fast follow-up shot shockingly easy. Each Hammer includes two magazines to keep the shots coming.  For added protection, the Hammer employs a three-step safety system that includes a manual trigger safety, hammer-block, and a magazine lockout that prevents the gun from being fired without the magazine inserted.

The stock was crafted in collaboration with PolyOne Corp., renowned as experts in the field of specialized polymer products and resulted in a rough-and-ready all-weather stock built to support this rifle’s powerful shots.  Each stock includes a rear sling stud and three M-LOK  slots in the forearm for adding accessories.  The Magpul AR grip contours to the hand, and can be switched out for other AR grips.  When choosing your optics you will have a lot of options with the long 8.5” Weaver/Picatinny rail that rests right above its fully-moderated barrel.  This barrel is reported to be able to put its first three shots within an inch at 50 yards!

See manual

other products by Umarex

Caliber.50"
Max Velocity1000 fpsMeasured with 250 ammo
Muzzle Energy700 ft/lbsMeasured with 550 ammo
Loudness5-High
Barrel Length29.5"
Overall Length43.75"
Shot Capacity2
BarrelRifled
Front Sightnone
Rear Sightnone
ScopeableWeaver/Picatinny
Suggested forHunting
Trigger Pull3.0 lbs
ActionBolt-action
SafetyManual
PowerplantPre-charged pneumatic
FunctionRepeater
Max Shots per Fill4
Body TypeRifle
Fixed/adj. powerFixed
Weight8.5 lbs
Cylinder Size393 cc
ShroudedYes
See manual

other products by Umarex

Average Customer Review

4.0 (9 reviews)
4 star1 star

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2.0 2.0

3.0 3.0

4.0 4.0

By noel from USA on 2020-10-09
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0.00 ratings

Verified Purchase

Things I liked: It has very good accuracy and a good trigger for hunting. While it is a little heavy the balance is very good for shooting offhand. The power is just as advertised. Heavy bullets hit so hard it is shocking.

Things I would have changed: I had problems with the action after just six shots ending with the bolt handle breaking off. I returned the rifle for a refund because I was afraid it might have a design problem.

What others should know: Umarex is a good american company so I hope others have better luck.

 

3.0 3.0

3.0 3.0

3.0 3.0

By Darnell from USA on 2020-09-28
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0.00 ratings

Verified Purchase

Things I liked: Great looking gun. I received it about two weeks ago. Unfortunately I cant comment further because it has an air leak. It lost about 800psi in one week. Im sending it to Umarex today.

What others should know: Test for air leaks before going to the range.

5.0 5.0

5.0 5.0

5.0 5.0

By Terry from USA on 2020-08-28
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Was this review helpful?
1.01 rating

Verified Purchase

Things I liked: It arrived as promised, only 24 days late. But way better than other complainants. Its here, its here!!! Da plane, da plane!!! I'll update after I have a chance to shoot. Btw, came well boxed, two mags, owner's manual, gun, 6 bullets, and free T-shirt (XL, I'm a XXL guys in case you're wanting to fix this)

Things I would have changed: More communication and transparency PA! Right sized T-shirt???

What others should know: I ordered it in March and was supposed to receive it in April. Then I was supposed to receive it in August. Well, look what Hurricane Laura blew in! Damn I'm happy. I wanted it before hunting season so I could have it ready and got my wish. Maybe 2020 ain't so bad after all. But, I still need to shoot it. Waiting on booster pump from Maddog and ammo from Mr.HP as soon as I can order both. I'll update my review after I shoot a few times and become familiar with it. Good luck to the rest of you guys. I'll say a prayer for you and the guys at the plant pushing these out. Stay safe.

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  • Terry from USA asked:

    Can the Umarex Hammer be decocked or must it be fired to relax the firing mechanism?

    • Jeffrey from USA asked:

      Where can you get 550 grain ammo for the hammer can't seem to find any

      • Mark from USA:

        You can adjust the hammer spring to get lower velocities and more shots per fill.

    • Scott from USA asked:

      Can the Hammer be recharged by a Automotive shop Snap-on air compressor?

      • Mark from USA:

        You need a HP compressor. It can produce 3000-4500 PSI, Most shop compressors only operate at 150 PSI.

    See all discussions

    To fill your PCP gun:
    1.Pick a source of air shown at right
    2.If an adapter is needed, one will be shown
    3.Add both to your cart to get hooked up

    Umarex Hammer .510/.50 PCP Air Rifle with quick-disconnect connector (1M)

    To start over click reset

    Airgun Academy Episode 38 - PCP Filling Systems

    Item Description
    UX-2252635 [PY-4336-8358]

    Caliber.50"
    Max Velocity1000 fpsMeasured with 250 ammo
    Muzzle Energy700 ft/lbsMeasured with 550 ammo
    StockSynthetic
    GripAmbi
    ColorBlack

    This product is out of stock.
    Estimated in-stock date 11-17-2020.
    Place your order now for delivery priority!


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