MAGPUL AMAG 21 SG9 9MM SIG P320 SST

Description

This is a Magpul Industries 21-round 9mm magazine for the AMAG, in Silver.

This is an extended magazine, adding rounds at the cost of some grip length and concealability. Magazines are consumable: springs and followers wear before the body does, so buying spares and rotating them is cheaper than chasing feed problems later.

Several states and cities cap magazine capacity, and those limits change. Check your state and local rules before ordering – we ship to your address or your dealer, but we cannot ship a magazine somewhere it is not legal. Magazines ship directly to you with no FFL transfer.