Tad heavier than original ergo grip - JE Machine Tech Heavy Duty Ergonomical Pistol Grip w/Finger Grooves

I found this newer version to be a tad heavier than the original. But grip feels solid and is grooved exactly the same as the original. Once you have used this style nothing else comes even remotely close to its firm hold and comfort. Had my first (still have it) while on active duty in 2012. This is now number 3.