Converting MFT AR 15 MAG from 20 rounds to 30 rounds!

Here is an esay way to convert your MFT mags from 20 rounds to being able to hold 30 rounds.!
EASY!
LIKE AND SUBSCRIBE!

[@WallyST675]

I was looking to modify my magazines, but was worried it would affect the operation. Thanks for posting this.

[@Tech360Dallas]

Not a problem! Glad i could help