6mmProShop 140rd Mid-Cap Magazine for M4 Airsoft AEG Rifles (Color: Black / Single Magazine)

"These are decent magazines. They're cheap and they work most of the time. Problem is, they're virtually impossible to disassemble for maintenance. I'm guessing the magazine shell is adhered together with something since there's no pins or screws. I accidentally overfilled one of them and the follower got jammed. Still, you get what you pay for an more. My other 5 magazines work fine.

Pros:
Cheap
Effective
Lightweight
Holds at least 120 bbs without problems

Cons:
Cannot be disassembled for maintenance

Given how cheap they are, the cons are to be expected and I'm probably just gonna buy another if I can't fix mine.

"Please include how to use and load the mags.

"Good for the price, some of them get stuck sometimes, don't use a lot of bbs.

"Pros:
Sturdy body
Has stopper at the mouth, so BB's don't fly out everywhere when you remove it from the magwell
Great price
Cons:
Sometimes has feeding issues with my gun.

"This came with my ICS transform 4. Have to say impressed. Now i am a skeptical person and normally go through and do a lot of research before buying a product, as i have had my fair share of "well this was a waste".

- Note: i have played about 20+ normal skirmishes. Also i have never owned any other mid caps, but have played with multiple types over the years

PROS:
- Feed Extremely well (i have been using them since around September)
- High Quality internal spring, and have had no problems (the one in the magazine for those wondering)
- NO JAMMING AT ALL
- Seem to be very versatile with M4 variants. Sold couple to my friend and they worked like a charm in his also (we have no idea what brand. No company logos)

CONS:
- not the best material. I dropped a mag once on concrete and it put a small chip/dent into it. very miner though

OVERALL:

- Would i recommend? Yes. I sold a couple to my friend because he enjoyed them so much, and we dont know what brand his gun is either lol.
- are there better options? Sure. Its mainly about what you're looking to spend on mags.
- Would i go with different mags? Idk. I would have to use some higher end mags, and compare.
- As much as i feel that there are more problems, there are none.
-Really good mags though

"I got these from a swag pack, and was surprised to find out they fit my vfc m27 iar, now I can really use this support weapon as intended! The mags are a bit loose though but nothing too bad, they will just drop when pressing the mag release

"first off, comes in a really nice box with foam ribs to protect mags when shipped .used in g&g cm16, don't feed too well without putting tape on back rib of the mag and without putting pressure on the bottom. they feel very nice, a good quality plastic, feels like it would take at least 3 drops on a hard rock from the magwell to break, maybe even more. all in all, find out if these feed with your m4 before buying, if they do, it is a good deal.

"Bought 4 and all of them don't like to hold bb's just setting them down causes all the bb's to eject out all over the room other than that they work fine

"Decent mags. I have had these for about a year now and out of 20 mags four have broken. These seem to double feed in the mag itself which makes it very difficult to continue. For the most part they work great but they do break down.

"They are not 140rd These magazines only hold around 70 BBs I physically counted each BB Because I was skeptical about the 140rd Sure enough after counting every BB using a speed loader only held around 70 BBs how I did this I counted 100 BBs individually and put them into a speed loader I Filled the magazine Until I couldn’t fell it no more without spilling any BBs I recounted them after getting the number I subtracted from 100 got around 70 BBs Still really good magazines they just don’t hold what they say they hold .


on the side of the magazine it does say 140 For those who think I got a 60 around instead of 140 .

"Hold a decent amount of bb's and feeds well when fitted properly in the mag well. My issue was they fit loosely in my mag well, but that could be fixed with some electrical tape and Velcro.

"I bought two of these and one broke almost immediately. It could only hold roughly 100 BBs initially before the casing would start to split and the retention mechanism at the top would release the BBs. Now the magazine doesnt feed at all and there are loose BBs in the mag which means the internal track split open somewhere.

As for the second magazine, it has been working very well. It has been reloaded roughly 10 times at this point and it stops feeding BBs into the gun when there are roughly 15 left. It otherwise feeds fine up until it is almost empty. Though this one can hold close to the full 140 it advertises.

Overall, they are cheap! Not very high quality but they do work and if you get a good one, they fit into the gun and feed fine so you are getting what you pay for. Though I think from this point on, I will be avoiding these magazines. I hear the Elite Force magazines are the same price and are slightly more durable. I haven't tested them personally, but they may be worth looking into.

"Now I am sure these work for some people but not for me. For the first few hours, these mags worked flawlessly. I was Happy that they were able to work right out of the box. But as the day came to a close they started to die. One of my 3 mags was absolutely in ruin and was unable to be loaded at all. The other 2 were also not loading correctly into my Classic Army KM10. Now, these mags may work for you but just note that they are not the highest of quality. For the price, they are decent mags but if you are planning on using a mid-cap for a long time these may not be the best mags for you. But if you are just getting into airsoft and you don't want to go over your budget these mags are a cheap option.