Swiss Arms SG 550 Magazine With Notches - 5.56x45mm, 5/20 Rounds

the mags are great. they fit harder than the originals, but work number 1. the plastic of the mags is stronger than the original ones. They can be used attached together, but if you do not remove the lock from the original folding stock on the body of the rifle, these unfortunately cannot be used. but I remove them with a bofeur. Now I can use them tied together. for those who prefer the original mags instead of using the ar mags with the adapter, these are for you. don't hesitate.