39mm black gorilla disposable Ergo grips.

The Gorilla Xion diameter is 39mm at widest point. It fits all hand sizes and supports a natural ergonomic drawing position.

Get closer than ever to the cartridge for ultimate precision and control.

Redesigned groove pattern provides a supported index rest and, helps relieve hand fatigue.

Needle depth control 0 - 4mm.

Ratchet Disc click system prevents involuntary turning even with heavy machines.

3mm center bore is compatible with all built-in drive bar machines.

Contains: 1 piece