The upgrades to the DDM4V7 SLW:

Aimpont PRO

Troy Industries Battle Sights (HK style front)

Core 15 muzzle brake

Surefire Scout M600 light on a Magpul Scout mount

Surefire SR07 dual switch

Railscales honeycomb rail covers

Railscales Karve handstop

CMT 5.5lb flat face trigger

KNS Precision anti-rotation pins

Ferro Concepts Slingster sling

*Note some of these photos were taken before the addition of the Core 15 muzzle brake and the CMC trigger.