Benchmade Infidel 3300BK: 3.9" double-edge dagger, D2 (60-62HRC), black 6061-T6 aluminum handle, double-action OTF automatic, 8.9" open, 4.9 oz.

If you want an OTF that isn't a brick, this is the one we put in people's hands.

Specifications

Open length:  8.91"

Blade length:  3.91"

Blade thickness:  0.118"

Closed length:  5"

Handle thickness:  0.59"

Mechanism:  Double-Action Out-The-Front Automatic

Blade style:  Double-Edged Dagger

Blade finish:  Cerakote®

Blade color:  Black

Clip color:  Gray

Clip finish:  PVD Coated

Clip position:  Tip-Down

Clip type:  Deep-Carry

Ambidextrous:  Yes

Handle:  6061-T6 Aluminum

Handle color:  Black

Lanyard hole:  No

Blade steel:  D2 Tool Steel (60-62HRC)

Weight:  4.9 ounces

Sheath:  Cordura® With Snap Retention And Malice Clip

Manufacturer part number 3300BK.