1) Remove factory basepad and retainer plate.
Remove magazine spring and slide factory follower down to base of
magazine so that the load assist pin can be removed from the follower.
3) Remove factory follower.
4) Insert HiCap follower into the magazine body.
5) Insert magazine spring into magazine body with coils backwards (see photo).
Compress spring with retainer plate into magazine body and slide on the basepad.
* This item is NOT eligible for International Shipping. Due to the nature of this item and international regulations (ITAR) we
will not sell to anyone that is not in the United States. All
international orders will be canceled.
** This item CAN NOT be shipped to California
Verify your local and state laws for any restrictions before installing
these parts. It is the users responsibility to verify any legal
conflict with the use of these parts.