GC_UPC POF USA P415 Edge Upper Receiver Assembly, .300 AAC Blackout, 10.5in Barrel, M-LOK Rail, Black, 1515 $1,459.00 1515 show more like this Dvor GC_UPC POF USA P415 Edge Upper Receiver Assembly, .300 AAC Blackout, 10.5in Barrel, M-LOK Rail, Black, 1515 $1,459.00 1515 show more like this Free Shipping on most orders over $49 Optics Planet