The Scarab Arms Magazine Conversion Kit will allow you to use the Mag-18 and
Mag-12 on the T68 Gen4 Gen6 and Gen7.
1 x LOK Bolt Adapter
1 x Air Chamber Cap
1 x Air Chamber Cap Screw
1 x Magazine Well
-This magazine well will not work with the RAP4 Box Magazine.
-Must have previous version of LOK Bolt Adapter