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

*Our opinion:  The pull is a 5.  The Lion Steel effort on this run as compared to their entire catalog is 7.

Maker : Lion Steel
Handles : Carbon Fiber
Factory ID : CK0212CF
Pattern : Clip Jack
Pet Name : Bolus
Condition : New/Mint
Blade Steel : M390
Steen Hardness : 59-61 HRC
Liners : Titanium
Blade Type : Clip
# Blades : 1
# Backsprings : 1
Action (1-5) : 4
Spring Pressure (1-5) : 2.6 lb85
*Pull (1-10) : 5
Closed Length : 3 13/16 inches
Longest Blade : 2 13/16 inches
Longest Sharp : 2 11/16 inches
Overall Length : 6 5/8 inches
Weight : 2.37 ounces
Half Stops : Yes
Factory Box : Yes
Blade Finish : Satin
Country : Italy
*Factory Effort : 7