Aero Precision APCR640437 M4E1 223 Rem/5.56 NATO 30+1 16" Black QPQ Steel Threaded Barrel, Black Anodized Receiver, 15" ATLAS R-ONE M-LOK Handguard, Black Synthetic Magpul SL Stock & Grip $1,249.99
Alexander Arms RTA65DE Tactical 6.5 Grendel 10+1 16" Black Threaded Barrel, Flat Dark Earth Cerakote Picatinny Rail Aluminum Receiver, M-LOK Handguard, Black Synthetic B5 Bravo Stock, Black A2 Grip $1,929.68