A video from Defense Distributed popped up just in time for Barack Obama's momentous address to the nation about, among other things, banning the sale of 30-round magazines. The video shows a test ...

An entire, working gun hasn't been printed just yet, but now that a 30-round AR magazine has been successfully 3D printed, manufacturers are making significant progress. Share on Facebook (opens ...

(CBS) GLENDALE, Colo. - A Colorado gun company gave away hundreds of 20- and 30-round magazines for free over the weekend, just before tougher gun laws took effect on Monday, CBS Denver reported.

GLENDALE, Colo. (CBS4) - A company handed out hundreds of 20- and 30-round magazines for free as Colorado's gun control laws are set to kick in on Monday. Magpul Industries in Erie took part in ...

Reuters Mohammod Youssuf Abdulazeez, the shooter who reportedly killed four Marines on Thursday, used an AK-47-style assault weapon with a 30-round magazine in his attack on two military centers ...