Patriot Ordnance Factory 01309 P415 Complete Upper (Piston Driven) 5.56x45mm NATO 16.50" Black Nitride Barrel Aluminum Black Anodized Receiver 14.50" M-LOK Handguard $1,359.00
Alexander Arms KIT6516 Upper Parts Kits 6.5 Grendel 16" Black Cerakote Aluminum Receiver Stainless Steel Barrel for AR-15 $693.98
Alexander Arms UTA65 Tactical Complete Upper 6.5 Grendel 16" Black Cerakote Aluminum Receiver M-LOK Handguard for AR-15 $926.94
CMMG 30BC40AAB Resolute MK4 300 Blackout 16.10", Armor Black, M-LOK Free-Float Handguard for AR-Platform (No BCG or Charging Handle) $433.19
Rock River Arms AR0598.V1 LAR-15M All Terrain Hunter Complete Upper, 223 Wylde 18" Stainless Heavy Match Barrel, Black Rec/13" M-LOK Handgaurd, Operate Muzzle Brake $587.50