[Set] 320rd Hi-Cap steel magazine for AR-15/M4 - Black [CYMA]

Good mag for the price. Feels solid because of the metal body, not cheap like plastic ones. Fits most M4s without problems and feeds pretty reliably.
Holds a lot of BBs (around 320), so you don’t need to reload often, which is nice during games.
Downside — it’s a hi-cap, so it rattles and you need to wind it. Can get annoying sometimes, especially indoors.
Overall, simple and reliable mag. Nothing fancy, but does the job

With our 180 members counting airsoft club Vzw Airsoft Oostende (Belgium) we only use cyma replica's and these magazines are the perfect accessory for our 50 M4 and 50 AKSU replica's !
best regards Dirk Angillis , president Vzw Airsoft Oostende

I love the metal there made of and how solid they are they are very reliable and fit very well in my mag pouch’s only disappointment I has when I was getting the I wanted mid caps but the do a very good job for high caps I just hate with all high caps how they all rattle with the bbs

Good quality product for the price! Works great on multiple brand M4s, no problems feeding or winding up spring. As for appearances, you wouldn't be able to tell the difference between a mid cap and this hi cap mag, besides looking at the bottom at the crank.
If in need for hi cap for m4, recommend!

I got two high-capacity magazines for my M4 airsoft, and they were super fun to use! The first one was a plastic mag that held around 300 BBs. It was pretty light, which was nice, but sometimes the feeding was a little inconsistent. I'd have to wind it a lot to keep the BBs coming out smoothly, especially during fast-paced games. The second mag I got was a metal one, and it felt way more solid. It also held around 300 BBs, but it fed the BBs much more reliably. I didn't have to wind it as often, and it kept up with my rapid firing without any issues. The metal one was a little heavier, but the better performance made it totally worth it. Both mags let me stay in the game longer without having to reload as often, which was awesome!
10/10 would buy more mags in the future

Great Hi-cap magazine. Offcourse there is some rattle but most likely it wont be any louder then you trying to walk trough the woods. Increased capacity makes it great if you use your rifle as support/suppresion rifle, just remember to wind it any time you can.

Magazine works perfectly - no problems with the BBs feeding. It is not jamming and is very reliable in all kinds of weathers. Material is solid. However - during intense airsoft games, you need about 4 of theese and a good vest to hold them :)

Very good light
Black
Good feding
Good looking
Just like me

I can recommend it. The magazine's material is perfect, solid.
Goes into my CM.518 perfectly, only a small problem. Sometimes the magazine isn't attatched to the gun, only after a second slap under the magazine. Then it's attached tight.

I think for this price product are realy nice one..easy to use....The most iportant is that you can easyely put bullets in.
Looking very realistic and material is solid.... Colour is same like colour of my gun (M4) and looking realy good. Also the price is realistic especially if you using a few in a game. When you using a gun you must always thing about moving a circle down under to make a needed force for new bullets

Plus: It takes a full load of bbs, I mix tracers with regular bbs. Fill is easy & the wheel sets the spring ready to engage.
Negative: a half magazine makes to much noise for indoor play.
Better to use it outside with your ARP gun

Works well. Good hi-cap Clip

Excellent quality steel magazine. Exactly the same as the original one that came with my gun, I played more than 20k BB with zero problem.
Yes, it is loud like a rattle, but it's a Hi-Cup. In both of them, I make some upgrades to reduce the noise.