ARES AMAG 130rd Mid-Cap Magazine for M4 Airsoft AEG Rifles (Color: Dark Earth / 5 Pack)

"They weren't bad at first, they were consistent for a while, but the mags started to split open after some time of not using them that hard, and no strong glue could hold the body together. I had them for a little over 1 year and the mags eventually exploded with the spring flying out. Weak polymer construction. Save your money and buy something better.

"I got 5 of these mags in black and 5 in tan. Despite being literally the exact same mag the tan mags can be easily pulled out of my EMG MK18 without depressing the mag release, frequently misfeed, and are not suitable for heavy use. The black mags however sit well enough in the magwell, havent misfed yet despite magdumping them each 5 or so times and are well worth it. So, dont buy the tan mags, they will not work, and are a scam. just wait for a restock on the black mags if you want them that bad, lord know i wish i did.

"These mags have no feeding issues and fit in most M4s and M16s, however, they did not last long as the spring was pushing on the polymer and eventually split the mag open in the middle of a game! I would not recommend these as they were not made with strong polymer...

"Tried one of these out just out of curiosity. Already in the trash bin. I rarely give a straight up 100% bad review, but this mag jammed up with 100 BBs loaded in it and never did un-jam. I removed the bottom plate and tried unsuccessfully to remove the spring; it was permanently stuck. HPA .28g BBs, in case you're wondering. Decent looking externals, bad internals. Based on never firing a single BB (or even manually releasing a BB for that matter) I give these zero stars.

"These are super wack dont waste your money on these !!!