Problem with Milspex 300rd M16/M4 hi cap

[Percuvius]

I think Redowolf sold me a USED milspex mag . When I took it out of the package there was a BB already inside rasttling around which instantly got me suspicious, then I noticed scratch marks where the mag inserts into the magwell.

When I tried to use this mag it would not lock into place, you could just pull it out every time without using the mag release. It also will not feed at all. I'm trying it in a VFC M4 SOPMOD. My brand new metal G&P's fit very tight but worked and my G&P plastic thermold fit easily and fed perfectly everytime. Just the milspex refuses to feed or lock in.

Any ideas? I notified Redwolf and they seem to think it was damaged in shipping so I sent them some pictures to the contrary.

[chaosnemesis]

not every brand of mmagazine will be totaly compatible with every brand of m4. Some will require some modification and some will refuse to work at all. As for the bb in mag and scratches, it does sound like it was used and recirculated back to inventory. That's an issue you need to take up with RW.