Uppers

Shop precision-engineered upper receivers for rifles, designed for accuracy, reliability, and custom builds.
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Picture of Aero Precision M4E1 5.56MM ASSEMBLED UPPER RECEIVER NO FORWARD ASSIST FDE APAR612202AC

Aero Precision M4E1 5.56MM ASSEMBLED UPPER RECEIVER NO FORWARD ASSIST FDE APAR612202AC

$210.99 $166.24
Picture of Aero Precision EPC-9 9MM/40 S&W ASSEMBLED UPPER RECEIVER W/LRBHO BLACK APAR620301AC

Aero Precision EPC-9 9MM/40 S&W ASSEMBLED UPPER RECEIVER W/LRBHO BLACK APAR620301AC

$204.99 $157.83
Picture of Aero Precision EPC-9 9MM/40 S&W ASSEMBLED UPPER RECEIVER W/LRBHO FDE APAR620302AC

Aero Precision EPC-9 9MM/40 S&W ASSEMBLED UPPER RECEIVER W/LRBHO FDE APAR620302AC

$219.99 $171.85
Picture of Aero Precision EPC-9 9MM ASSEMBLED UPPER 8.3'' BBL 7.3'' HANDGUARD BLACK APAR620269M85

Aero Precision EPC-9 9MM ASSEMBLED UPPER 8.3'' BBL 7.3'' HANDGUARD BLACK APAR620269M85

$521.99 $411.36
Picture of Aero Precision EPC-9 9MM ASSEMBLED UPPER 11'' BBL 9.3'' HANDGUARD BLACK APAR620275M86

Aero Precision EPC-9 9MM ASSEMBLED UPPER 11'' BBL 9.3'' HANDGUARD BLACK APAR620275M86

$552.99 $435.79
Picture of Aero Precision EPC-9 9MM ASSEMBLED UPPER 16'' BBL 15'' HANDGUARD BLACK APAR620218M87

Aero Precision EPC-9 9MM ASSEMBLED UPPER 16'' BBL 15'' HANDGUARD BLACK APAR620218M87

$603.99 $476.52
Picture of Aero Precision EPC-9 9MM ASSEMBLED UPPER THREADED 5.5'' BBL 4.8'' HANDGUARD APAR620708M84

Aero Precision EPC-9 9MM ASSEMBLED UPPER THREADED 5.5'' BBL 4.8'' HANDGUARD APAR620708M84

$510.99 $403.21
Picture of Aero Precision EPC-9 9MM ASSEMBLED UPPER THREADED 8.3'' BBL 7.3'' HANDGUARD APAR620701M85

Aero Precision EPC-9 9MM ASSEMBLED UPPER THREADED 8.3'' BBL 7.3'' HANDGUARD APAR620701M85

$526.99 $415.43
Picture of Aero Precision EPC-9 9MM ASSEMBLED UPPER THREADED 11'' BBL 10.3'' HANDGUARD APAR620703M86

Aero Precision EPC-9 9MM ASSEMBLED UPPER THREADED 11'' BBL 10.3'' HANDGUARD APAR620703M86

$567.99 $448.01
Picture of Aero Precision EPC-9 9MM ASSEMBLED UPPER THREADED 16'' BBL 15'' HANDGUARD APAR620705M87

Aero Precision EPC-9 9MM ASSEMBLED UPPER THREADED 16'' BBL 15'' HANDGUARD APAR620705M87

$609.99 $480.60
Picture of TacFire 45 ACP 10" Black Nitride Barrel BU-45ACP-10

TacFire 45 ACP 10" Black Nitride Barrel BU-45ACP-10

$370.02 $298.44
Picture of Daniel Defense M4A1, Upper, Complete Upper Receiver, 556NATO, 14.5" Pinned (16" OAL), Daniel Defense M4A1 FSP Rail Interface System Rail, Carbine Length Gas System, Surefire SF3P Flash Hider, M16 Profile Bolt Carrier Group, Anodized Finish, Flat Dark Earth and Black 23-004-09376

Daniel Defense M4A1, Upper, Complete Upper Receiver, 556NATO, 14.5" Pinned (16" OAL), Daniel Defense M4A1 FSP Rail Interface System Rail, Carbine Length Gas System, Surefire SF3P Flash Hider, M16 Profile Bolt Carrier Group, Anodized Finish, Flat Dark Earth and Black 23-004-09376

$1,619.00 $1,551.00
Picture of Daniel Defense DD4 RIII Complete Upper Receiver 16" Barrel FDE 23-191-20088-011

Daniel Defense DD4 RIII Complete Upper Receiver 16" Barrel FDE 23-191-20088-011

$1,660.00 See Price in Cart
Picture of Yankee Hill Machine Co., Inc. BLACK DIAMOND SPECTER XL TOP END 5.56MM NATO 16'' BBL 1-8 YHM-7820-8

Yankee Hill Machine Co., Inc. BLACK DIAMOND SPECTER XL TOP END 5.56MM NATO 16'' BBL 1-8 YHM-7820-8

$1,099.95 $928.25
Free Shipping! Picture of Faxon Firearms ARAK-21, Complete Upper Receiver, Piston Operated, 556NATO, 16" Barrel, Fits AR-15, Picatinny Handguard, Matte Finish, Black, Includes Bolt Carrier Assembly, MuzzLok 3 Port Muzzle Break and Standard Charging Handle URSSB556

Faxon Firearms ARAK-21, Complete Upper Receiver, Piston Operated, 556NATO, 16" Barrel, Fits AR-15, Picatinny Handguard, Matte Finish, Black, Includes Bolt Carrier Assembly, MuzzLok 3 Port Muzzle Break and Standard Charging Handle URSSB556

$1,315.99 $855.24
Picture of Faxon Firearms ARAK-21, Complete Upper Receiver, Piston Operated, 7.62x39, 16" Barrel, Fits AR-15, Picatinny Handguard, Matte Finish, Black, Includes Bolt Carrier Assembly, MuzzLok 3 Port Muzzle Break and Standard Charging Handle URSSB762

Faxon Firearms ARAK-21, Complete Upper Receiver, Piston Operated, 7.62x39, 16" Barrel, Fits AR-15, Picatinny Handguard, Matte Finish, Black, Includes Bolt Carrier Assembly, MuzzLok 3 Port Muzzle Break and Standard Charging Handle URSSB762

$999.00 $844.04
Picture of Radian Weapons Model 1 Builder Kit 8.50" Magpul M-LOK Handguard R0436

Radian Weapons Model 1 Builder Kit 8.50" Magpul M-LOK Handguard R0436

$1,219.95 See Price in Cart
Picture of Stag Arms STAG 15 .300 BLACKOUT 16 IN UPPER STAG15102011

Stag Arms STAG 15 .300 BLACKOUT 16 IN UPPER STAG15102011

$653.99 $515.99
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