https://www.thegunparlor.com/products/dark-storm-industries-496377049214-496377049214-3873

This is a restricted item in some states. Please verify compliance before purchasing. This item is not available to Massachusetts Residents unless you are law enforcement. 

DSI DS15 Stripped Billet Standard Magazine Upper Lower Receiver Set Mil-Spec Hard Coat Anodize ODG

Compliant for all 50 states including NY, CT, MA, NJ, and CA
7075 Billet Aluminum Lower Receiver
7075 Billet Aluminum Upper Receiver
Set Screw Retained PMAG 10 Round Magazine
No Mag Release Button or Latch
Grooved Mag Well Grip
Allen Screw Bolt Catch and Forward Assist Pin
Winter Trigger Guard
ODG Mil-Spec Type III Hardcoat Anodized Finish