AR-15 Mag Well Adapter, 9mm, Matador Arms

Matador Arms Mag-X - Magwell Adapter for AR-15 Mil-Spec Lowers

The Mag-X allows you to use your pistol magazines in any AR-15 milspec lower the ultimate PCC-pistol combination for Glock, P320, CZ-75, and M&P owners!

Only compatible with mil-spec AR-15 lower receivers, combined with a 9mm upper with a Glock-cut bolt.

No last round bolt hold open.

• Fits any standard AR-15 lower receiver
• No modifications required to your lower or magazine
• Installs in seconds
• Built-in magazine release
• Locks into place with the standard AR-15 catch
• Lightweight aircraft-grade aluminum construction; anodized finish
• Steel ejector and magazine catch