Your search for "brs" revealed the following:

Bladerunners Systems BRS Overwatch Framelock Folding Knife 004

Bladerunners Systems BRS Nomad Linerlock od Green Folding Knife006g

Bladerunners Systems Fragment Framelock CF S35VN Wharncliffe Folding Knife 003CF

Buck Automatic Deploy Knife Button Lock Burnt Bronze Aluminum 154CM Blade 838BRS1

Civivi Elite Brova Top Linerlock Forest Green Aluminum Folding CPM-S35VN Pocket Knife E250933

Buck Automatic Mini Deploy Knife Button Lock Burnt Bronze Aluminum 154CM Stainless Drop Pt 839BRS1

Buck 700 Nomad Crossbar Lock Bronze Aluminum Folding D2 Steel Pocket Knife 700BRS

Buck Alpha Scout Brown & Tan Textured Richlite S35VN Fixed Blade Knife w/ Belt Sheath 662BRS

Viper Hug Folding Knife Slip Joint Bronze Designed Stainless Pen Point 5991BRS

Buck Alpha Guide Textured Richlite S35VN Drop Point Fixed Blade Knife w/ Sheath 663BRS

Buck 698 Ferrox Crossbar Lock Bronze Aluminum Folding D2 Steel Pocket Knife 698BRS

BUCK Knives Folding Selkirk Linerlock Brown & Black Handle Blade Knife 836BRS

Higonokami SK Slip Joint Brass Folding SK5 Carbon Steel Pocket Knife 01BRS

Buck Mini Trace Linerlock Bronze Aluminum Folding 7Cr17MoV Pocket Knife 814BRS

BUCK Knives Model 110 Hunter Folding Blade Lockback Wood Handle Knife 110BRSCB

Viper Hug Folding Knife Slip Joint Bronze Designed Stainless Pen Point 5990BRS

Buck Alpha Hunter Textured Richlite CPM-S35VN Fixed Blade Knife w/ Sheath 664BRS