You now use Lapco's Ported Suppressor on their Insert Barrels without the bore insert sliding through the front of the setup. The Locking adapter threads to your barrel end, locking your insert in place while providing the forward thread to screw the Ported Suppressor in place.
First Strike Magazine Extender
Turn Your First Strike magazine from 6-15 shots. Great product. Awesome design but could do better for durability. Not bad though. Definitely worth it.