Spyderco ButtonUp OD Green G10 Satin PlainEdge Folding Knife [C275GPGR]

The Spyderco ButtonUp [C275GPGR] is a manual-opening folding knife with a push-button lock. This version pairs a od green G10 handle with a satin 8Cr13MoV stainless steel blade and a plainedge cutting edge.

Manual Opening and Button Lock

Eric Glesser’s ButtonUp design combines a button-operated lock with a ball-bearing pivot. The blade opens through Spyderco’s round opening hole; pressing the lock button releases it for closing. The button operates the lock rather than firing the blade, so this is a manual folder.

Blade and Carry

The modified clip-point blade has a full-flat grind. Its plain edge provides a continuous cutting surface for controlled slicing and straightforward sharpening. A reversible hourglass pocket clip supports left- or right-side tip-up carry, and the lanyard opening provides another attachment option.

Handle Configuration

This BRK-supplied version uses od green G10 scales. It is a separate handle configuration from the carbon fiber/G10 laminate ButtonUp. The blade has a satin finish.

Specifications