The IWI UZI Pro is a semi-automatic blowback pistol in 9mm Luger, based on the original UZI submachine gun design. Israel Weapon Industries built it around a cold hammer-forged, chrome-lined 4150 steel barrel measuring 4.5 inches, with an overall length of 9.5 inches. Weight runs 3.66 lbs (72 oz) empty. The black polymer grip is fixed, and the manual safety includes a firing pin block. 
 

Key Specifications 

• Manufacturer: IWI, Israel Weapon Industries 
• Model: UZI Pro 
• Caliber: 9mm Luger (9x19mm Parabellum) 
• Barrel Length: 4.5 inches 
• Overall Length: 9.5 inches 
• Weight: 3.66 lbs (72 oz) 
• Capacity: 20/25 rounds (steel magazine) 
• Action: Semi-Automatic, Blowback 
• Safety: Manual safety with firing pin block 
• Grip: Black Polymer 
   

Features 

The chrome-lined cold hammer-forged barrel extends service life and makes cleaning easier than a bare-steel bore. Both front and rear sights are adjustable for windage and elevation. The blowback action keeps the mechanism simple and the parts count low.

The UZI Pro gets fairly consistent praise for its build quality. Owners describe it as solid and well-fitted, which is expected given IWI's manufacturing standards. The adjustable sights are a genuine plus that comes up repeatedly. Recoil in 9mm from this weight class is mild, so most shooters find it easy to run accurately.

The common complaints center on size and weight relative to other 9mm pistols. At 72 oz it's heavy for a carry gun, and some users find it bulky compared to more compact options. Trigger feel draws mixed comments, heavier than many competitors, which affects fast follow-up shots for some shooters. Aftermarket accessory availability is narrower than for mainstream platforms like the Glock or M&P, and the price is higher than several comparable offerings. New shooters sometimes note a learning curve with the controls layout.