Strike Industries AR-TBCH-223-BK-BK T-Bone Charging Handle .223/5.56x45mm Nato Black Polymer Handles Aluminum Shaft for AR-15
TacFire BU-45ACP-16 Rifle Upper Assembly 45 ACP Caliber with 16″ Black Nitride Barrel, Black Anodized 7075-T6 Aluminum Receiver & M-LOK Handguard for AR-Platform Includes Bolt Carrier Group