Complete Uppers

Online Only - CORE 15 C15 Full AR Pistol Build Kit Minus Lower .300 BlackOut

CORE

Online Only - Full AR Pistol Build Kit Minus Lower .300 BlackOut

CORE

Full AR Pistol Build Kit Minus Lower .223/5.56

CORE

CORE® 5.56/.223 10.5" Truck Gun Upper

CORE® 300BLK 10.5" Truck Gun Upper

CORE® 300BLK M-LOK Scout Upper

CORE

CORE® Tac 6.5 Grendel Upper

CORE® .22LR M-LOK Scout Upper 16"

CORE® 300BLK Truck Gun Upper

CORE® 5.56/.223 Low-Pro Scout Upper

CORE

CORE® 5.56/.223 Truck Gun Upper

CORE® .22LR M-LOK Upper 9"