Kwaiback MK7 Titanium Liners

The Backbone of Your Build. The Kwaiback MK7 was designed from the ground up to be more than just a knife—it is a platform. These Titanium Liners are the chassis that platform is built on. Whether you are replacing a damaged set, dropping weight from a steel-liner setup, or building a completely custom MK7 from our ecosystem parts, it all starts here. Why Titanium? We use Grade 5 (6Al-4V) Titanium for one reason: it offers the highest strength-to-weight ratio of any metallic element we can machine. Weight Reduction: Approximately 45% lighter than stainless steel counterparts, these liners make the MK7 vanish in your pocket without sacrificing structural integrity. Corrosion Proof: Unlike steel, these will never rust, pit, or corrode, making them ideal for maritime or humid environments. The Customizer’s Canvas: Delivered in a raw or stonewashed finish, these liners are ready for you to heat color or electrochemical anodize to match your unique style. Precision Engineered for the S