$899.99
List Price $999.99Save $100.00 (10%)3-year limited warranty
Earn 900 Bullseye Bucks
In-stock
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 | Caliber | .50" |
| Max Velocity | 1000 fpsMeasured with 250 ammo |
| Muzzle Energy | 700 ft/lbsMeasured with 550 ammo |
| Stock | Synthetic |
| Grip | Ambi |
| Color | Black |
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!
Umarex Hammer .510/.50 PCP Air Rifle
Umarex Hammer™ Energy Generation
Grain Material FPS Energy (ft. lbs.)
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
| Caliber | .50" |
| Max Velocity | 1000 fpsMeasured with 250 ammo |
| Muzzle Energy | 700 ft/lbsMeasured with 550 ammo |
| Stock | Synthetic |
| Grip | Ambi |
| Color | Black |
| Max Velocity | 1000 fpsMeasured with 250 ammo |
| Overall Length | 43.75" |
| Function | Repeater |
| Weight | 8.5 lbs |
| Trigger Pull | 3.0 lbs |
| Scopeable | Weaver/Picatinny |
| Safety | Manual |
| Suggested for | Hunting |
| Caliber | .50" |
| Muzzle Energy | 700 ft/lbsMeasured with 550 ammo |
| Loudness | 5-High |
| Barrel Length | 29.5" |
| Shot Capacity | 2 |
| Barrel | Rifled |
| Front Sight | none |
| Rear Sight | none |
| Action | Bolt-action |
| Powerplant | Pre-charged pneumatic |
| Max Shots per Fill | 4 |
| Body Type | Rifle |
| Fixed/adj. power | Fixed |
| Cylinder Size | 393 cc |
| Shrouded | Yes |
Create an online review
1.0 1.0
1.0 1.0
1.0 1.0
Good power and second shot.
Things I would have changed:O-rings blew out after approx 30 shots. Accuracy was horrific, 6-8" groups at 25 yards. Used sized lymann cast lead 350gr. at recommended diameter.
What others should know:Waited for the Hammer for 2 years and was useless for hunting since too inaccurate and o-rings blowout repeatedly.
| By J355 from USA on 2021-09-13 |
| By pelletman from USA on 2021-08-27 |
5.0 5.0
4.0 4.0
5.0 5.0
Verified Purchase
Incredible power. Great accuracy. Very impressive. Will be hunting with the Hammer very soon.
Things I would have changed:A bit loud!
What others should know:Not a plinker for sure. This is a serious hunting gun capable of taking the largest of game.
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Which bipod will mount on this umarex hammer
Can you put a bipod on this?
I am on the fence between 2 rifles. The Hammer and the Texan. The Hammer has a nice clean look about it, requires basically no adaptors to mount anything aside from possibly small Picatinny rails. The Texan IMHO is such an ugly Rifle, cheap buttstock, and 11mm Rails which would require you to buy "Airforce" attchments, or get Picatinny adaptors to fit the Dovetail rails. In all, I am still on the fence because of the caliber I want (.50). I do not want a Dragon Claw period. That does not tickle my fancy. Anyone own either 1 of those Air Rifles? Compliments or complaints about both will help me in my decisions. Thank you
Get a hammer. Its cheaper with more power and an extra shot.
Get a hammer. Its cheaper with more power and an extra shot.
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 PCP Air Rifle with quick-disconnect connector (1M)
To start over click reset
Tank fill calculator
4.5 (2 reviews)In-stock
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By James
5.0 5.0
5.0 5.0
5.0 5.0
Verified Purchase
So far every thing is going great
Things I would have changed:Nothing