Ergo Ambidextrous Sure Grip From the original Ergo Grip that was designed for performance by creating a better interface between the shooter and firearm, the Ergo Grip is still the standard by which positive grip and shooter comfort are measured. The Ergo Grip comes with the patented Gapper™ for increased comfort.
This grip was purchased by the U.S. Military for use on the original SPR and MK 12 rifles in 2001.