Airsoft Masterpiece Guide Rod for Tokyo Marui Hi-Capa 5.1 (Color: Silver)

"This guide rod was well worth the money. Other than cosmetics, this guide rod allows you to short stroke your 5.1 as much as you want without having to deal with not having enough room to be able to fit back into the slide with a 5.1 guide plug instead of having to buy a 4.3 plug.

"Love it. Feels much more durable than the stock spring guide. I recommend putting a small bit of loctite on the thread so that it doesn't come loose when you're shooting.

"It has a nice smooth finish that improved the smoothness of the cycle. I also paired it with a fitted AM guideplug and its very smooth with a little bit of gun oil. I thought the screw apart feature might've helped with putting the guide rod and spring back in but it doesn't really help.