Aero Precision EPC-9 Enhanced Complete Upper Receiver, 11in 9Mm, em-9.3in Handguard, FDE, APAR620276M86

Aero Precision EPC-9 - 9/40 Enhanced Upper Receiver W/ LRBHO, FDE, APAR620302AC

Aero Precision EPC-9 Enhanced Complete Upper Receiver, 8.3in 9Mm, em-7.3in Handguard, Anodized Black, APAR620269M85

Aero Precision EPC-9 Enhanced Complete Upper Receiver, 8.3in 9Mm, em-7.3in Handguard, FDE, APAR620270M85

Aero Precision EPC-9 Enhanced Complete Upper Receiver, 11in 9Mm, em-9.3in Handguard, Anodized Black, APAR620275M86

Aero Precision EPC-9 Enhanced Complete Upper Receiver, 16in 9Mm, em-15in Handguard, FDE, APAR620294M87

Aero Precision EPC-9 - 9/40 Enhanced Stripped Upper Receiver W/ LRBHO, Kodiak Brown, APAR620321AC

Aero Precision EPC-9 - 9/40 Enhanced Stripped Upper Receiver W/ LRBHO, OD Green, APAR620320AC

Aero Precision EPC-9 Threaded Complete Upper Receiver, 16in 9Mm, W/ ATLAS R-ONE 15in Handguard, Anodized Black, APAR620705M87

Aero Precision EPC-9 Threaded Complete Upper Receiver, 8.3in 9Mm, W/ ATLAS R-ONE 7.3in Handguard, Anodized Black, APAR620701M85

Aero Precision EPC-9 Threaded Complete Upper Receiver, 11in 9Mm, W/ ATLAS R-ONE 10.3in Handguard, Anodized Black, APAR620703M86

Aero Precision EPC-9 Threaded Complete Upper Receiver, 8.3in 9Mm, W/ ATLAS S-ONE 7.3in Handguard, Anodized Black, APAR620101M85

Aero Precision EPC-9 Threaded Complete Upper Receiver, 11in 9Mm, W/ ATLAS R-ONE 10.3in Handguard, FDE, APAR620713M86

Aero Precision EPC-9 Threaded Complete Upper Receiver, 8.3in 9Mm, W/ ATLAS R-ONE 7.3in Handguard, FDE, APAR620711M85

Aero Precision EPC-9 Threaded Complete Upper Receiver, 8.3in 9Mm, W/ ATLAS S-ONE 7.3in Handguard, FDE, APAR620111M85

Aero Precision EPC-9 Threaded Complete Upper Receiver, 11in 9Mm, W/ ATLAS S-ONE 10.3in Handguard, Anodized Black, APAR620103M86

Aero Precision EPC-9 Threaded Complete Upper Receiver, 11in 9Mm, W/ ATLAS S-ONE 10.3in Handguard, FDE, APAR620113M86

Aero Precision Complete Upper Receiver, M4E1-E, 5.56x45mm NATO, 13.9In, Government, Mid Length, 1 in 7, 1/2 X 28, 12.7in Enhanced M-LOK HG, A2 Flash Hider, Cerakote, FDE, APAR600284M99

Aero Precision EPC-9 - 9/40 Threaded Assembled Upper Receiver W/ LRBHO, Anodized Black, APAR620201AC

Aero Precision EPC-9 - 9/40 Threaded Assembled Upper Receiver W/ LRBHO, FDE, APAR620202AC

Aero Precision M4E1 Enhanced No Forward Assist Complete Upper Receiver, 10.5in 5.56 Carbine, EM-9.3, FDE, APAR612276M2

Aero Precision M5E1 .308 Enhanced Upper Receiver,Cerakote,Flat Dark Earth, APAR308506AC

Aero Precision M4E1 Enhanced No Forward Assist Complete Upper Receiver, 16in 5.56 Mid, EM15, FDE, APAR612294M7

Aero Precision M4E1 Enhanced Upper Receiver 5.56 NATO

Aero Precision EPC-9 - 9/40 Threaded Stripped Upper Receiver W/ LRBHO, Kodiak Brown, APAR620280AC

Aero Precision M5E1 Enhanced Stripped Upper Receiver, OD Green, APAR308787AC

Aero Precision M4E1 Enhanced Assembled Upper Receiver, FDE, APAR600202AC

Aero Precision M4E1 Enhanced Stripped Upper Receiver, OD Green, APAR600215AC

Aero Precision EPC-9 - 9/40 Threaded Stripped Upper Receiver W/ LRBHO, OD Green, APAR620279AC

Aero Precision Complete Upper Receiver, M4E1-E, 5.56x45mm NATO, 13.9In, Government, Mid Length, 1 in 7, 1/2 X 28, 12.7In, A2 Flash Hider, Anodized, Black, APAR600217M99

Optics Planet Exclusive Aero Precision Complete Upper Receiver, M4E1-T, 8in .300 Blackout BRL, 7in M-LOK ATLAS S-ONE HG, Anodized W/BCG/CH, Black, APAR900001

Aero Precision M4E1 5.56 Enhanced Upper Receiver, No Forward Assist, Anodized Black, APAR612201AC

Aero Precision M4E1 Enhanced No Forward Assist Complete Upper Receiver, 10.5in 5.56 Carbine, EM-9.3, Anodized Black, APAR612275M2

Aero Precision Complete Upper Receiver, M5, .308 Winchester, 16In, Government, Mid Length, 1 in 10, 5/8 X 24, 15In, A2 Flash Hider, Anodized, OD Green, APAR538772M22

Aero Precision Complete Upper Receiver M5E1, .308 Winchester, 18in Fluted SS Barrel, Rifle Length W/ Gen II EM-15 Handguard, FDE, APAR308556M69

Aero Precision Complete Upper Receiver, M4E1-E, 5.56x45mm NATO, 20In, Government, Rifle Length, 1 in 7, 1/2 X 28, 15In, A2 Flash Hider, Cerakote, FDE, APAR640252M48