Aero Precision APAR700201C M4E1 Threaded Receiver 5.56x45mm NATO 7075-T6 Aluminum Black Anodized Receiver for AR-15 $134.99
BCM 4URM4 BCM M4 Upper Assembly Multi-Caliber 7075-T6 Aluminum Black Anodized Receiver for AR-15 $146.18
FN 98814 SCAR 17S 7.62x51mm NATO 13" Chrome Lined Steel, Flash Hider, Picatinny Rail, Front Sight & Gas System Assembly $1,499.00
Aero Precision APAR501801C Receiver Multi-Caliber 7075-T6 Aluminum Flat Dark Earth Cerakote for AR-15 $119.99
Aero Precision APAR308505C Receiver 308 Win 7075-T6 Aluminum Flat Dark Earth Cerakote Receiver for M5 Platform $189.99
FN 98802 SCAR 16S 5.56x45mm NATO 10" Chrome Lined Steel, Flash Hider, Picatinny Rail, Front Sight & Gas System Assembly $1,299.00