Guarder Enhanced Recoil / Hammer Spring Set for Tokyo Marui, WE, KJW Hi-capa Series.

"I bought this spring set about a week ago, and man does it up the kick on your Hi Capa! It’s incredible how great it feels after going from stock TM to 150%. Cocking the gun feels close to even a real gun. If you do buy this, be cautious about your internals. I just upgraded my hop up bucking and inner barrel along with the springs, and ran the gun for literally a few days. I just found out that my nozzle cracked in half. Usually TM nozzles are pretty strong, but I guess the spring may have been too powerful for the stock nozzle. If you do get this powerful of a spring, I’d recommend getting a reinforced nozzle just to be safe. Not the springs’ fault at all. Just ignorance on my behalf.

"Great upgrade for your Hi-capa. Essential if you are upgrading to a metal slide.
What must be said is although this listing does not mention the Hi-capa 5.1, This one in particular is for the 5.1.
I picked it up in person at Evike and the package states 5.1 Hi-capa.

Installed in a TM Gold Match Hi-capa 5.1 with a Guarder aluminum slide and feels so amazing. Highly Recommend.

"I bought this last week and installed it and it works pretty well and you can actually feel the difference in the recoil good buy for 15$. I had a question though and since nobody on the forum seems to have bought this I thought I mine as well ask it here the package came with a thing that it says it's called a hammer spring and I was wondering what it does and how to install it. Sorry if you find this a stupid question but I'm not to familiar with field stripping guns and I don't know what each individual piece is called and so on.

Webmaster: It replaces the spring that returns the hammer when you pull your trigger. We will try to get videos posted soon, its not too hard, but not too easy as well....