Angstadt Arms AAUMDP0906 MDP-9 Roller Delayed 9mm Upper Receiver
Product Features & Specifications Angstadt Arms AAUMDP0906 MDP-9 Roller Delayed 9mm 5.85" Black Type III Hard Coat Anodized Barrel The MDP-9 is designed to be light, small, yet fully functional, offering a revolutionary roller delay action that reduces recoil.Gain the peace of mind and confidenc
