UPPER PARTS:
Maxim Defense Industries SCW Pistol PDW Brace, Gen 7, SCW B&S, 3.3 oz, Black, MXM-47657 $ 485.96
Optics Planet
Anderson Manufacturing AR-15 Upper Receiver Assembly $ 69.99
Primary Arms
Aero Precision AR15 9in ATLAS S-ONE M-LOK Handguard,Anodized Black, APRA500102A $ 146.89...