SilencerCo AC5065 SCO15 Stripped Upper Receiver Black Anodized Aluminum for Mil-Spec AR-15 Lower $219.00
Radian Weapons R0194 Model 1 Upper & Handguard Set Multi-Caliber 7075-T6 Aluminum Radian Black Cerakote Receiver, 14" Magpul M-LOK Handguard for AR-15 $959.63
Midwest Industries MI308URR Upper Receiver Rod Black 4140 Steel 308 Cal AR-Platform AR-308/LR-308 1 Pieces $146.95
Yankee Hill 110BILLET Billet Upper Receiver 5.56x45mm NATO 7075-T6 Aluminum Black Anodized Receiver for AR-15 $180.51
Radian Weapons R0195 Model 1 Upper & Handguard Set Multi-Caliber 7075-T6 Aluminum Radian Black Cerakote Receiver, 10" Magpul M-LOK Handguard for AR-15 $1,302.00
Spikes SFT50M4 Flat Top Stripped Upper Multi-Caliber 7075-T6 Aluminum Black Anodized Receiver for M4 Platform $104.96
CMMG 55BB40BAB Resolute MK4 5.56x45mm NATO 16.10", Armor Black, M-LOK Free-Float Handguard for AR-Platform (No BCG or Charging Handle) $492.26