My Trophy hunter had the Synthetic (POS) black stock when I bot it. The mag well is integrated into the stock (Including the mag retainer clip) I have the bottom bolt release version. You can reuse the trigger guard (if you so choose) But when buying a Boyd's Laminate, they use the bottom metal that Savage uses for their hardwood stocks. I ordered it all ( Mag housing, new trigger guard, and metal mag bottom) $150 or so shipped. I gotta say I like the Metal way more than the plastic, but it does make the stock a bit heavier.

Boyds website says that the 16/116 is actually the same as the Axis (employs the same setup for the mag well and trigger guard) "Integrated".... So apparently they are not the same stock setup when ordering from Boyds.