This is the Lion Steel Bolus Drop Point Jack, has Carbon Fiber handles and Titanium liners.  The blade steel is M390 and finish is Satin.

*Our opinion:  The pull is a 6.  The Lion Steel effort on this run as compared to their entire catalog is 8.

Maker : Lion Steel
Handles : Carbon Fiber
Factory ID : CK0217CF
Pattern : Drop Point Jack
Pet Name : Bolus
Condition : New/Mint
Blade Steel : M390
Steen Hardness : 59-61 HRC
Liners : Titanium
Blade Type : Drop Point
# Blades : 1
# Backsprings : 1
Action (1-5) : 4
Spring Pressure (1-5) : 2.6 lbs
*Pull (1-10) : 6
Closed Length : 3 13/16 inches
Longest Blade : 2 13/16 inches
Longest Sharp : 2 5/8 inches
Overall Length : 6 9/16 inches
Weight : 2.34 ounces
Half Stops : Yes
Factory Box : Yes
Blade Finish : Satin
Country : Italy
*Factory Effort : 8