These are some really great mags from King Arms. They are very durable and feed very well. The plastic is matte black and doesn't scratch easily. They are also very durable. I dropped one of these out of a tree from twenty feet up onto some rocks and it only had some minor scratches. They feed very well, I have never had mis-feeds in my Galaxy MP5K. I've put about ten thousand rounds through these mags without mis-feeds, jams, or double feeds. All in all it is well worth the money spent and I plan to but another pack soon.
Can keep up with a high rate of fire
Hold 110 rounds
No mis-feeds or double feeds
Wobble in my mag well, but is easily fixed with electrical tape
Rating: [5 of 5 Stars!]