The TRM Bulldog Rev. B is Three Rivers Manufacturing’s brawny mid‑size folder, re‑imagined in full titanium. At just 7” open and 4.125” closed, it strikes the perfect balance between everyday practicality and hard‑use capability—all wrapped in sleek, USA‑made design.
Note from Lone Star Knife & Supply
This Rev. B version is a game‑changer. The enlarged opening tab makes it flick-openable, the titanium scales feel solid in hand, and that River‑LOK delivers smooth, confident lockup. It’s the kind of knife you carry for real‑world use—and enjoy the mechanics every time you do.
What Makes It Special
2.9″ Super Steel (varies by variant) – Stonewashed and flat‑ground for durability, corrosion resistance, and sharp slicing performance
River‑LOK Sliding Bar Lock – Licensed Axis-style mechanism offers silent, ambidextrous, and rock-solid blade security
3D Contoured Titanium Scales – Smooth and sculpted for comfort, regardless of which variant you choose.
Ceramic Ball Bearings + Titanium Hardware – Every movement feels refined, and the upgraded lock-bar caps give it a clean, refined look
Specifications
Feature
Details
Blade Length
2.9″ CPM 20CV stonewashed or Magnacut
Overall Length
7.0″
Closed Length
4.125″
Blade Thickness
0.120″
Frame Material
3D contoured Grade 5 Titanium
Lock Type
River‑LOK sliding bar
Opening
Oval tab on blade tang
Pivot System
Thrust ball bearings
Pocket Clip
Ti deep‑carry, tip‑up (right-hand)
Weight
~4.6 oz
Made In
USA – Three Rivers Manufacturing
Why the Bulldog Rev. B Stands Out
The Bulldog punches above its size—offering heavyweight performance in a pocket-friendly, optimized design. The titanium build connects American-grade hardware and precision mechanics for a knife you feel proud to carry. Fan‑favorite TRM lines and top-shelf machining all wrapped into a polished new package.
