Microtech Ultratech OTF Automatic 3.4" Tanto Bronze Serrated 123-15

• Overall: 8.5"
• Blade: 3.4" Bronze, Tanto, Serrated
• Handle: 5" Aluminum Black (Bronze Hardware)
• Weight: 3.6 oz
• Opener: Thumb Slider
• Made in USA
• Model: 123-15

The Microtech Ultratech OTF Automatic Knife (123-15) is one of the most iconic out-the-front automatic knives ever produced, combining Microtech’s legendary engineering with a rugged Tanto blade design, premium bronze finish, and full serrated edge. As the flagship model of Microtech’s OTF lineup, the Ultratech is known for its precision machining, ergonomic design, and reliable double-action deployment system.

Featuring a 3.4-inch Tanto blade with a Bronze finish and full serrations, the 123-15 delivers a powerful tactical profile with excellent cutting performance. The Tanto blade shape provides a reinforced tip for increased strength and piercing capability, while the serrated edge enhances performance on tougher materials. The bronze blade finish adds a distinctive premium appearance while helping conceal everyday wear. Microtech collectors often seek serrated Ultratech variants for their unique styling and functional versatility.

The Ultratech’s 6061-T6 aluminum handle provides a lightweight yet durable platform designed for comfortable carry and dependable use. Its contoured chassis offers excellent ergonomics, while Microtech’s precision machining ensures the premium fit and finish expected from a USA-made automatic knife.