Bought this for my Echo1 614. Although I don't use my gun as a sniping weapon, this grip proves to be very comfortable. It has a nice thumb shelf and the right side (palm side) has a nice palm swell to mold to your hand. The grip itself is molded perfectly and has a nice soft rubber feel. It is obviously for right hand shooters only. I would not suggest this grip if you have tiny hands. It fits my hand like a glove, but it's a little too wide to fit the hand of a smaller shooter. Also, I would suggest a better trigger guard to accompany this item. It does not have the thumb socket riser, but overall fits amazingly well.
Perfect fit for larger hands.
Super soft rubber feel.
Plenty of room for just about any motor.
Nice thumb shelf to relieve hand fatigue.
Very easy to install.
Great price for the ehd result.
Right hand shooters only.
Can be a little too wide for smaller hands.