Guarder Beaver Tail Grip Extension for for Elite Force / UMAREX GLOCK Gen 4 Airsoft Gas Blowback Pistols
(Color: Black)

"Fit perfectly on my Elite Force Glock 17 Gen4 and feels great while holding and aiming down sights. Overall great purchase.

"A great addition to any Generation 4 G Series. Just pop out the stock backstrap pin, place the grip extension on, and pop in the included pin, and you're good to go. This prevents slide bite, and gives you a better grip angle, along with a more comfortable grip on the gun itself. Finally, this stops gas from burning the back of your hand, which is very nice. A bit of a pain to install, but works wonders, and the price is excellent.

Pros: comfortable, no more slide/gas bite, cheap, comes with pin

Cons: annoying install