Choate Tool Mag Pull Clip Connector 5.56/.223. Specifications for Choate Tool M-16/AR-15 MagPul Clip Connector: Manufacturer: Choate Tool Gun Model: M16 AR-15 Country of Origin: USA Features of Choate Tool M-16/AR-15 MagPul Clip Connector Metal magazine connector with specially designed polymer insert to hold MagPul magazines side by side vertically staggered in place without movement. Package Contents: Choate Tool M-16/AR-15 MagPul Clip Connector What firearm models does the manufacturer say Choate Tool M-16/AR-15 MagPul Clip Connector is compatible with? The manufacturer suggests that Choate Tool M-16/AR-15 MagPul Clip Connector is compatible with AR-15 M16Choate Tool CMT-51-08-02: Mag Pull Clip Connector 5.56/.223