The Umarex Hammer is one of the most powerful production PCP air rifles available, purpose-built for hunters who demand exceptional power and reliability. Chambered in .510 caliber, the Hammer launches heavy slugs with tremendous energy, making it an excellent choice for pursuing large game such as deer, hogs, and elk.
Powered by a 24 cubic inch (393cc) carbon fiber bottle filled to 4,500 PSI, the Hammer utilizes Umarex's Lightspeed™ valve system and a 3,000 PSI regulator to deliver up to 700 FPE and velocities reaching 1,000 FPS, while providing three consistent regulated shots and a powerful fourth follow-up shot. The smooth straight-pull bolt requires only 2 pounds of cocking effort, allowing for fast follow-up shots through the included 2-round magazine.
Built for demanding hunting conditions, the Hammer features a rugged all-weather synthetic stock with an AR Magpul-style grip, integrated M-LOK accessory slots, and a long Weaver/Picatinny optics rail for mounting high-quality optics. The 29.5-inch fully shrouded rifled barrel delivers excellent accuracy, while the rifle's three-stage safety system provides added confidence in the field.
Key Features
Pre-Charged Pneumatic (PCP) air rifle
.510 caliber big bore platform
Umarex Lightspeed™ valve system
24 cu. in. (393cc) carbon fiber bottle
Regulated to 3000 PSI
Up to 700 FPE
Up to 1000 FPS
Three regulated shots plus a powerful fourth follow-up shot
Straight-pull bolt with approximately 2 lb cocking effort
2-round rotary magazine (includes two magazines)
29.5" fully shrouded German-made rifled barrel
Weaver/Picatinny optics rail
AR Magpul-style grip
M-LOK compatible forend
Three-stage safety system
Integrated pressure gauge
Made in the USA
Specifications
Feature
Specification
Caliber
.510
Powerplant
Pre-Charged Pneumatic (PCP)
Max Fill Pressure
4,500 PSI (310 BAR)
Regulator Pressure
3,000 PSI
Air Capacity
24 cu. in. (393cc) Carbon Fiber Bottle
Max Velocity
Up to 1000 FPS
Max Energy
Up to 700 FPE
Shots Per Fill
3 Regulated + 1 Follow-Up
Magazine Capacity
2 Rounds
Action
Straight-Pull Bolt
Barrel
29.5" German-Made Rifled, Shrouded
Overall Length
43.75"
Weight
8.5 lbs
Package Includes
Umarex Hammer PCP Air Rifle
(2) 2-Round Magazines
Foster Quick-Disconnect Fill Fitting
Owner's Manual
Engineered for Precision
The Umarex Hammer redefined what a production big bore PCP air rifle could achieve. Combining tremendous power, regulated consistency, fast follow-up shots, and rugged American-made construction, it delivers the performance serious hunters need when pursuing the largest game. Whether you're hunting from a blind or covering miles in the field, the Hammer offers the confidence, accuracy, and stopping power that have made it one of the most respected big bore air rifles on the market.
