The magazine is great. I really don't mind the extra weight since I usually play the role of a sniper. I wanted extra ammo and this mag certainly provides that. I kinda like the noise it makes. Very nice magazine.

This mag is a must have for a m4 if you play airsoft. 5000 rounds. No need to run out of amo. Also is auto wind. Great product to add. Air Rattle was great on replying to questions emailed about product. Shipped very fast.

This drum mag is great.However I bought it for my A&K Masada. At fist it did not fit. But after removeing some plastic it fits perfect. So this workd great in any M4 or M16 but if you have a Masada you will have to do a little DIY.

This Mag will be amazing for my M4!

Will this fit the JG AK47-S

This mag is awesome. gets kinda heavy when its full but you cant beat not having to wind the mag. just keep it charged

will it fit zombie killer m4

This worked great with my JG V-3 M4 you will own on the battle feild with this.

i dont have one yet but im going to get mine vary soon i cant wait that long 5,000 rounds bad a** if you know what im talking about.