TRM ATOM Linerlock - 3D Titanium

Three Rivers Manufacturing Atom – Titanium: Lightweight Precision in a Fully Machined Frame

The TRM Atom is one of the most beloved modern folders in the EDC world—known for its lightweight feel, exceptional sliciness, and clean, no-nonsense design. With fully machined titanium scales, this version takes the Atom’s minimalist design to a whole new level of durability and refinement.

Note from Lone Star Knife & Supply
I’m Chris, and if you’ve ever handled a TRM, you know how dialed in they are. The titanium Atom keeps everything that makes the original great, but adds a full titanium frame that feels even more premium without adding bulk. It’s sleek, solid, and American-made through and through.

Specifications

• Overall Length (Open): 8.19"

• Closed Length: 4.69"

• Blade Length: 3.5"

• Blade Thickness: 0.090"

• Blade Steel: CPM 20CV or MagnaCut

• Grind: Full Flat

• Blade Finish: Two-stage tumble and polish

• Locking Mechanism: Liner Lock

• Handle Thickness: 0.390"

• Weight: 3.0 oz (approx.)

• Pocket Clip: 6AL/4V Titanium, Deep Carry, Right Hand Tip-Up

• Liners: Titanium, Pocketed

• Made In: USA (100% U.S. materials, excluding FAT Carbon when applicable)

Titanium Version

This listing features fully machined titanium handle scales—durable, lightweight, and incredibly well-finished. It maintains the Atom’s slim carry profile while adding a solid, satisfying feel in hand. Click to see what titanium variants are currently available.

Key Features

• Razor-thin 0.090" blade stock for exceptional slicing

• High-performance blade steel (20CV or MagnaCut)

• Custom titanium hardware (thumbstuds, spacers)

• Modular design with replaceable scales

• American-made, top to bottom

If you’re looking for a premium version of one of the most beloved EDC knives on the market, the titanium Atom delivers clean looks, refined action, and ultra-light carry without compromise.