Master USA Knives

About Master USA

Master USA has been a leading brand in the tactical knife industry, operating under the umbrella of Master Cutlery, Inc., which was founded in 1982.

Based in Secaucus, New Jersey, Master Cutlery established Master USA as one of their proprietary brands focused on delivering quality tactical and folding knives at accessible price points.

Over more than 40 years in business, the company has grown to become one of the largest manufacturers and importers of knives in the United States.

Master USA has made a significant impact on the tactical knife market by offering tremendous variety in knife styles and functions while maintaining compelling affordability.

Today, the brand continues its commitment to balancing quality materials and construction with consumer accessibility, introducing over 100 new products annually across their extensive product portfolio.

Popular Master USA Features

3CR13 Stainless Steel Blades

• Master USA knives feature 3CR13 stainless steel construction that provides an optimal balance of edge retention, hardness, and corrosion resistance.

Spring-Assisted Opening Mechanisms

• Many Master USA models incorporate spring-assisted opening systems with finger flippers for rapid, one-handed blade deployment in tactical situations.

Liner Lock Systems

• The brand utilizes reliable liner lock mechanisms that ensure secure blade retention during use while allowing easy closing when needed.

Diverse Handle Materials

• Master USA offers handles in injection molded ABS, carbon fiber, and cord-wrapped steel with various textures and tactical designs for enhanced grip.

Multiple Blade Configurations

• The brand provides drop point, tanto, and partially serrated blade options in both black oxidized and satin finishes to meet different cutting needs.

EDC-Friendly Features

• Most models include integrated pocket clips, thumb studs, and flipper tabs designed specifically for everyday carry convenience and accessibility.

Best-Selling Master USA Knives

MU-A123A Spring Assisted Knife

• This 9-inch overall length tanto blade features a distinctive rainbow leaf design handle and has become one of Master USA's most popular tactical folders.

MU-A121 Series Spring Assisted Folders

• Available in multiple color variations with black oxidized stainless steel blades, this series offers reliable spring-assisted action at an affordable price point.

MU-1123 Manual Folding Knife Series

• These manual folders come in green, black, and red handle options with partially serrated blades, making them versatile choices for outdoor and utility use.

Carbon Fiber Handle Tactical Folders

• Master USA's premium carbon fiber models feature drop point blades and represent the brand's higher-end tactical offerings with enhanced durability.

"We the People" Patriotic Series

• These patriotic-themed tactical knives have gained popularity among collectors and users who appreciate American flag designs and constitutional themes.

Ballistic Series Tactical Knives

• The Ballistic line combines tactical functionality with eye-catching fantasy designs, appealing to both practical users and collectors.

"Thin Blue Line" Law Enforcement Tribute Knives

• These models honor law enforcement with distinctive blue line designs while maintaining full tactical functionality for professional or personal use.

Popular Uses for Master USA Knives

Everyday Carry (EDC)

• Master USA knives excel in daily utility tasks like package opening, general cutting, and emergency situations due to their reliable construction and convenient pocket clips.

Outdoor Recreation and Camping

• These knives serve outdoor enthusiasts well for camping, hiking, fishing, and hunting applications where dependable cutting performance is essential.

Tactical and Professional Use

• Law enforcement, military personnel, and security professionals appreciate Master USA's tactical features like spring-assisted opening and secure locking mechanisms.

Work and DIY Projects

• The durability and consistent cutting performance make these knives valuable tools for various work environments and do-it-yourself projects.

Emergency Preparedness

• Master USA knives serve as reliable backup tools in emergency kits and survival situations where dependable cutting capability is crucial.

Master USA FAQs

QUESTION: What type of steel does Master USA use in their knife blades?
ANSWER: Master USA primarily uses 3CR13 stainless steel, which provides an excellent balance of edge retention, hardness, and corrosion resistance.

QUESTION: Are Master USA spring assisted knives legal to carry?
ANSWER: Spring-assisted knife legality varies by state and local jurisdiction, so users should verify their local laws before carrying any assisted-opening knife.

QUESTION: How do I maintain my Master USA tactical knife?
ANSWER: Regular cleaning, occasional oiling of moving parts, and keeping the spring mechanism clean will ensure optimal performance and longevity.

QUESTION: What is the typical blade length on Master USA folding knives?
ANSWER: Most Master USA folding knives feature blade lengths ranging from 3 to 4 inches, making them suitable for most everyday carry applications.

QUESTION: Do Master USA knives come with pocket clips for EDC carry?
ANSWER: Yes, most Master USA tactical and folding knives include integrated pocket clips designed specifically for everyday carry convenience.

QUESTION: How long has Master USA been manufacturing tactical knives?
ANSWER: Master USA operates under Master Cutlery, which has been in the knife business for over 40 years since its founding in 1982.

QUESTION: What makes Master USA knives different from premium tactical knife brands?
ANSWER: Master USA focuses on providing similar tactical features and functionality as premium brands while maintaining much more accessible and budget-friendly price points.

QUESTION: Can Master USA knife blades be sharpened using standard methods?
ANSWER: Yes, the 3CR13 stainless steel blades can be sharpened using standard knife sharpening tools and techniques.