The Umarex Hammer .50 is a groundbreaking big bore PCP air rifle that redefines what’s possible in air-powered hunting performance. Engineered in the USA by Umarex, the Hammer delivers massive energy, precision accuracy, and modern tactical design—making it one of the most powerful production airguns on the market today.
Built around a .50 caliber (.510 bore) platform, the Hammer launches heavy slugs with incredible force, generating over 700 foot-pounds of energy and velocities up to 1,000 FPS depending on projectile weight. This level of performance makes it a serious option for big game hunting and long-range shooting applications where maximum impact is essential.
At the heart of the system is Umarex’s innovative LightSpeed™ valve, designed to efficiently release high-pressure air for consistent, hard-hitting shots. Paired with a 4500 PSI carbon fiber air tank, the rifle delivers multiple full-power shots per fill while maintaining excellent shot-to-shot consistency.
The Hammer features a straight-pull bolt-action system with a dual-shot magazine, allowing for fast and reliable follow-up shots. Its semi-bullpup design, combined with a rugged synthetic stock and AR-style grip, provides excellent balance and control in the field. A full-length Picatinny rail and M-LOK mounting system make it easy to customize with optics and accessories for any hunting setup.
Despite its immense power, the Hammer offers a surprisingly manageable shooting experience, with recoil described as a firm push rather than a sharp kick—allowing for better control and quicker target reacquisition.
Built for hunters who demand maximum performance without compromise, the Umarex Hammer .50 stands in a class of its own—delivering extreme power, advanced engineering, and rugged reliability in one dominant airgun platform.
Type: Pre-charged pneumatic (PCP) big bore air rifle
Action: Bolt-action, straight-pull system
Caliber: .50 (0.510")
Barrel: 29.5" (750 mm) precision rifled barrel (German-made)
Overall Length: 43.75" (1111 mm)
Weight: ~8.5 lbs (3.9 kg) (unscoped)
Air Tank: 24 cu in carbon fiber cylinder
Max Fill Pressure: 4,500 psi (310 bar)
Regulation: Regulated system (approx. 3,000 psi working pressure)
Magazine Capacity: 2-shot rotary magazine (includes 2 mags)
Velocity: Up to ~760 fps (550 grain slug)
Energy Output: Up to ~705 ft/lbs
Shots per Fill: ~3 full-power shots
Trigger: ~2.5 lb adjustable match-style trigger
Stock: Reinforced polymer stock with Magpul-style grip
Rail System: Picatinny optics rail + M-LOK handguard
Safety: Dual safety system (magazine + trigger block)
*Scope and mount not included
The Umarex Hammer .50 is a groundbreaking big bore PCP air rifle that redefines what’s possible in air-powered hunting performance. Engineered in the USA by Umarex, the Hammer delivers massive energy, precision accuracy, and modern tactical design—making it one of the most powerful production airguns on the market today.
Built around a .50 caliber (.510 bore) platform, the Hammer launches heavy slugs with incredible force, generating over 700 foot-pounds of energy and velocities up to 1,000 FPS depending on projectile weight. This level of performance makes it a serious option for big game hunting and long-range shooting applications where maximum impact is essential.
At the heart of the system is Umarex’s innovative LightSpeed™ valve, designed to efficiently release high-pressure air for consistent, hard-hitting shots. Paired with a 4500 PSI carbon fiber air tank, the rifle delivers multiple full-power shots per fill while maintaining excellent shot-to-shot consistency.
The Hammer features a straight-pull bolt-action system with a dual-shot magazine, allowing for fast and reliable follow-up shots. Its semi-bullpup design, combined with a rugged synthetic stock and AR-style grip, provides excellent balance and control in the field. A full-length Picatinny rail and M-LOK mounting system make it easy to customize with optics and accessories for any hunting setup.
Despite its immense power, the Hammer offers a surprisingly manageable shooting experience, with recoil described as a firm push rather than a sharp kick—allowing for better control and quicker target reacquisition.
Built for hunters who demand maximum performance without compromise, the Umarex Hammer .50 stands in a class of its own—delivering extreme power, advanced engineering, and rugged reliability in one dominant airgun platform.
Type: Pre-charged pneumatic (PCP) big bore air rifle
Action: Bolt-action, straight-pull system
Caliber: .50 (0.510")
Barrel: 29.5" (750 mm) precision rifled barrel (German-made)
Overall Length: 43.75" (1111 mm)
Weight: ~8.5 lbs (3.9 kg) (unscoped)
Air Tank: 24 cu in carbon fiber cylinder
Max Fill Pressure: 4,500 psi (310 bar)
Regulation: Regulated system (approx. 3,000 psi working pressure)
Magazine Capacity: 2-shot rotary magazine (includes 2 mags)
Velocity: Up to ~760 fps (550 grain slug)
Energy Output: Up to ~705 ft/lbs
Shots per Fill: ~3 full-power shots
Trigger: ~2.5 lb adjustable match-style trigger
Stock: Reinforced polymer stock with Magpul-style grip
Rail System: Picatinny optics rail + M-LOK handguard
Safety: Dual safety system (magazine + trigger block)
*Scope and mount not included
