Umarex Legends M3 Grease Gun Air Rifle

The Legends M3 Grease Gun: Historic Design Meets Modern Air Gun Engineering

The Umarex Legends M3 Grease Gun brings the iconic profile and functionality of the M3A1 submachine gun into the realm of air gun sport shooting. This is not a toy—it's a serious training platform and recreational shooter for those who appreciate historical firearms design.

Key Features

Authentic Blowback Action

• Fires from the open bolt, just like the original M3 firearms
• Visible bolt cycling with cut-away thumb charging slot
• Dust cover protects internal components

Firepower and Control

• Semi-automatic and fully-automatic firing modes
• 3-position safety switch for safe handling
• 1,050 rounds per minute rate of fire in full-auto mode
• Fixed peep-style sights for accurate target acquisition

Magazine and Capacity

• Drop-free 60-round magazine for quick reloads
• Approximately 120 BBs (three full magazines) per CO2 charge
• Powered by two 12-gram CO2 cartridges

Ergonomic Design

• Collapsible wire stock for adjustable length of pull
• Compact profile suitable for various shooting positions
• Authentic controls and handling characteristics

Why Choose the M3 Grease Gun?

Whether you're a history enthusiast, competitive air gun shooter, or simply looking for a fun and engaging platform, the Legends M3 delivers authentic operation with modern reliability. The blowback action provides satisfying feedback with every shot, while the dual-fire capability lets you choose between controlled semi-automatic precision or rapid-fire excitement.