MAGLOAD Pmag gen3 +6 Magazine Base Plate

MAGLOAD Magpul PMAG Gen3 223 Magazine +6 Extension.
Compatible with AR-15 Gen3 PMAG magazines.
Increases capacity by 6 rounds.
Multiple extensions can be stacked, increasing capacity by an additional 6 rounds each time.
It is recommended to use only one extension at a time with the magazine's original spring.