Angel Custom Enhanced Recoil & Hammer Spring for Marui Hi-Capa Series Airsoft GBB Pistols (Type: 150%)

"Got this to pair with my angel custom buffer set and definitely felt nice when shooting. Makes the recoil very snappy and if that's your thing then this should be a great choice for you.

"For best results, use a co2 mag to cycle this spring. My We dragon kicks like a 22 now. 2 whole mags with the 170% spring. Cycles way faster than the old spring!

"Works great. Used it for my 3.8 baby hi capa. She fits but it was too long for the slide to lock back so I just trimmer her down a coil or two at a time untill she fit in nice and snug when she wants to lock back the slide.
the 5.1s and 4.3s im sure you wouldnt have to snip nothin

"Okay so my dumbass at this and ran in a random build i had......lets keep it short.....recoil was awesome and kicked harder the a .22lr but it also exploded my tokyo marui hopup unit😂

"* I only used the recoil spring in my TM 5.1.

The spring feels like its more than 150% strength of the original manufacture spring but it sure gives my new metal slide a nice thwack when it stops. I had to snip an amount off the spring because it wouldn't let my slide lock when pulled all the way back due to the spring being still too long when fully compressed.

"I recently purchased this spring for my we 1911 that I was building and I have to say while I am satisfied with this product be warned that it WILL have issues with feeding if you are using propane, the blowback however (when it didn't jam) was amazing, I would recommend this to anyone using a Co2 Hi-Capa not a 1911.

"I put this spring in my WE T-REX and it was the worst decision I made all week. Not only is the spring too long, it also prevents the slide from cycling all the way. On top of that, it's physically impossible to remove once installed due to the strength of the spring. Unless you have a darn Hulk grip this thing won't budge. I had to forcefully clip apart the spring with heavy duty pliers and only then was I able to remove the spring guide.

Say if you want to keep it installed the recoil will easily rival a .22. The kick is breathtaking but I take care of my equipment. I believe this thing will wear out your gun, and since the slide won't lock back on an empty mag you might waste all the gas in your Hicapa. This p.o.s is like steroids. It increases performance but you still get screwed in the end.