ProMag TAU17 10rd Magazine 45 ACP Taurus PT-145 Millennium Steel

The ProMag TAU17 delivers reliable feeding and extended capacity for Taurus PT-145 Millennium pistols chambered in 45 ACP. This aftermarket magazine provides shooters with a cost-effective solution for increased ammunition capacity without compromising function.

What Makes This Different

Unlike factory magazines that often carry premium pricing, the TAU17 offers the same 10-round capacity at a fraction of the cost. The blued steel construction provides corrosion resistance while maintaining the strength needed for consistent feeding cycles. Heat-treated steel components ensure dimensional stability under repeated loading and firing stress.

Key Features

• 10-round capacity maximizes legal limits in restricted states
• Blued steel construction resists corrosion and wear
• Heat-treated internal components maintain spring tension
• Polymer follower reduces friction for smooth feeding
• Standard floorplate design matches factory appearance
• Drop-free release ensures quick magazine changes
• Compatible with all Taurus PT-145 Millennium variants

Range testing shows consistent feeding with various 45 ACP loads, from 185-grain target rounds to 230-grain defensive ammunition. The magazine locks securely into the pistol frame and releases cleanly when the magazine catch is activated. Steel construction handles the repeated stress of competition shooting and training sessions without deformation.

Technical Specs

• Capacity: 10 rounds
• Caliber: 45 ACP
• Material: Blued carbon steel body
• Follower: High-impact polymer
• Spring: Heat-treated steel
• Compatibility: Taurus PT-145 Millennium series
• Overall Length: Approximately 4.5 inches
• Weight: 4.2 ounces (empty)
• Finish: Traditional blued steel

The TAU17 represents proven aftermarket engineering at an accessible price point. ProMag's manufacturing standards ensure reliable function while keeping replacement costs reasonable for high-volume shooters.