Your search for "Critical Strike X504" revealed the following:

Critical Strike X503 Axis Lock Orange G10 Folding VG-10 Pocket Knife X503OR

Critical Strike X503 Axis Lock Orange G10 Folding VG-10 Pocket Knife X503OR

Critical Strike X503 Axis Lock Green G10 Folding VG-10 Pocket Knife X503GN

Critical Strike X503 Axis Lock Green G10 Folding VG-10 Pocket Knife X503GN

Critical Strike X503 Axis Lock Black G10 Folding VG-10 Pocket Knife X503BK

Critical Strike X503 Axis Lock Black G10 Folding VG-10 Pocket Knife X503BK

Critical Strike Vanta Crossbar Lock Brown Micarta Folding VG-10 Pocket Knife X506BNBW

Critical Strike Vanta Crossbar Lock Brown Micarta Folding VG-10 Pocket Knife X506BNBW

Critical Strike X504 Axis Lock Blackout G10 Folding VG-10 Pocket Knife X504BKBF

Critical Strike X504 Axis Lock Blackout G10 Folding VG-10 Pocket Knife X504BKBF

Critical Strike X504 Axis Lock Green Micarta Folding VG-10 Pocket Knife X504GNBF

Critical Strike X504 Axis Lock Green Micarta Folding VG-10 Pocket Knife X504GNBF

Critical Strike X504 Axis Lock Black G10 Folding VG-10 Pocket Knife X504BKSA

Critical Strike X504 Axis Lock Black G10 Folding VG-10 Pocket Knife X504BKSA

Critical Strike X504 Axis Lock Gray G10 Folding VG-10 Damascus Pocket Knife X504GRTM

Critical Strike X504 Axis Lock Gray G10 Folding VG-10 Damascus Pocket Knife X504GRTM

Critical Strike X504 Axis Lock Purple G10 Folding VG-10 Pocket Knife X504PLBF

Critical Strike X504 Axis Lock Purple G10 Folding VG-10 Pocket Knife X504PLBF

Critical Strike X504 Axis Lock Yellow G10 Folding VG-10 Pocket Knife X504YEBF

Critical Strike X504 Axis Lock Yellow G10 Folding VG-10 Pocket Knife X504YEBF

Critical Strike X501 Axis Lock Black G10 Folding VG-10 Pocket Knife X501BK

Critical Strike X501 Axis Lock Black G10 Folding VG-10 Pocket Knife X501BK

Critical Strike X501 Axis Lock Red G10 Folding VG-10 Pocket Knife X501RD

Critical Strike X501 Axis Lock Red G10 Folding VG-10 Pocket Knife X501RD

Critical Strike Bootlegger Axis Lock Army Green Micarta Folding SK5 Utility Pocket Knife X509AG

Critical Strike Bootlegger Axis Lock Army Green Micarta Folding SK5 Utility Pocket Knife X509AG

Critical Strike Bootlegger Axis Lock Black Micarta Folding SK5 Utility Pocket Knife X509BK

Critical Strike Bootlegger Axis Lock Black Micarta Folding SK5 Utility Pocket Knife X509BK

Critical Strike Bootlegger Axis Lock Carbon Fiber Folding SK5 Utility Pocket Knife X509LCF

Critical Strike Bootlegger Axis Lock Carbon Fiber Folding SK5 Utility Pocket Knife X509LCF

Critical Strike Bootlegger Axis Lock Blue Micarta Folding SK5 Utility Pocket Knife X509BL

Critical Strike Bootlegger Axis Lock Blue Micarta Folding SK5 Utility Pocket Knife X509BL

Critical Strike Bootlegger Axis Lock Green G10 Folding SK5 Utility Pocket Knife X509GN

Critical Strike Bootlegger Axis Lock Green G10 Folding SK5 Utility Pocket Knife X509GN