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11-12" Upper Receivers

22 Product(s)
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Aero Precision AR15 Complete Upper with 12.5" 5.56 Carbine Length Gov QPQ Barrel & Logic 9" M-LOK Handguard - Anodized Black - BLEM - APSL100476B

Aero Precision AR15 Complete Upper with 12.5" 5.56 Carbine Length Gov QPQ Barrel & Logic 9" M-LOK Handguard - Anodized Black - BLEM - APSL100476B

Out of Stock
Aero Precision EPC-9 Threaded 11" 9mm Complete Upper Receiver with ATLAS S-ONE 10.3" Handguard - Anodized Black - APAR620103M86

Aero Precision EPC-9 Threaded 11" 9mm Complete Upper Receiver with ATLAS S-ONE 10.3" Handguard - Anodized Black - APAR620103M86

Out of Stock
Aero Precision EPC-9 Threaded 11" 9mm Complete Upper Receiver with ATLAS S-ONE 10.3" Handguard - Cerakote FDE - APAR620113M86

Aero Precision EPC-9 Threaded 11" 9mm Complete Upper Receiver with ATLAS S-ONE 10.3" Handguard - Cerakote FDE - APAR620113M86
Out of Stock
Aero Precision AR15 Complete Upper with No Forward Assist, 11.5" 5.56 Barrel, 9" M-LOK ATLAS S-ONE Handguard - Anodized Black - APAR610502M29

Aero Precision AR15 Complete Upper with No Forward Assist, 11.5" 5.56 Barrel, 9" M-LOK ATLAS S-ONE Handguard - Anodized Black - APAR610502M29

Out of Stock
Aero Precision AR15 Complete Upper with 12.5" 5.56 Carbine Length Gov QPQ Barrel & 10.3" ATLAS R-ONE M-LOK Handguard - OD Green Anodized - BLEM - APSL100480B

Aero Precision AR15 Complete Upper with 12.5" 5.56 Carbine Length Gov QPQ Barrel & 10.3" ATLAS R-ONE M-LOK Handguard - OD Green Anodized - BLEM - APSL100480B
Out of Stock
Aero Precision AR15 Complete Upper with 12.5" 5.56 Carbine Length Barrel & 10.3" ATLAS R-ONE Handguard - Sniper Grey Anodized with Stripped Lower Receiver - APSL100561S

Aero Precision AR15 Complete Upper with 12.5" 5.56 Carbine Length Barrel & 10.3" ATLAS R-ONE Handguard - Sniper Grey Anodized with Stripped Lower Receiver - APSL100561S

Out of Stock
Aero Precision M4E1 Enhanced 12.5" 5.56 Carbine Length Complete Upper w/ 10.7" Enhanced HG, Adjustable Gas Block, VG6 Epsilon 556, BREACH Charging Handle, PRO BCG - Anodized Black - APSL100386

Aero Precision M4E1 Enhanced 12.5" 5.56 Carbine Length Complete Upper w/ 10.7" Enhanced HG, Adjustable Gas Block, VG6 Epsilon 556, BREACH Charging Handle, PRO BCG - Anodized Black - APSL100386

Out of Stock
Aero Precision M4E1 Threaded 11.5" 5.56 Barrel Complete Upper Receiver wtih 10.3" M-LOK ATLAS R-ONE Handguard, Adjustable Gas Block, VG6 Epsilon Muzzle Device, BREACH Charging Handle, & PRO Series BCG - Anodized Black - APSL100384

Aero Precision M4E1 Threaded 11.5" 5.56 Barrel Complete Upper Receiver wtih 10.3" M-LOK ATLAS R-ONE Handguard, Adjustable Gas Block, VG6 Epsilon Muzzle Device, BREACH Charging Handle, & PRO Series BCG - Anodized Black - APSL100384

Out of Stock
Aero Precision M4E1 Threaded Complete Upper, 11.5" 5.56 Carbine Length Barrel ith/ 10.3" ATLAS R-ONE M-LOK Handguard, VG6 Epsilon 556, BREACH CH and 5.56 Black Nitride BCG - APSL100423

Aero Precision M4E1 Threaded Complete Upper, 11.5" 5.56 Carbine Length Barrel ith/ 10.3" ATLAS R-ONE M-LOK Handguard, VG6 Epsilon 556, BREACH CH and 5.56 Black Nitride BCG - APSL100423

Out of Stock
Aero Precision M4E1 Threaded Complete Upper, 11.5" 5.56 Carbine Length Barrel ith/ 10.3" ATLAS R-ONE M-LOK Handguard, VG6 Gamma 556, BREACH CH and 5.56 Black Nitride BCG - APSL100385

Aero Precision M4E1 Threaded Complete Upper, 11.5" 5.56 Carbine Length Barrel ith/ 10.3" ATLAS R-ONE M-LOK Handguard, VG6 Gamma 556, BREACH CH and 5.56 Black Nitride BCG - APSL100385
Out of Stock
Aero Precision M4E1 Threaded 11.5" 5.56 Barrel Complete Upper Receiver with 10.3" M-LOK ATLAS R-ONE Handguard - OD Cerakote - APAR700398M29

Aero Precision M4E1 Threaded 11.5" 5.56 Barrel Complete Upper Receiver with 10.3" M-LOK ATLAS R-ONE Handguard - OD Cerakote - APAR700398M29

Out of Stock
Wolf Performance A1 Complete Upper 12.5" 5.56 NATO 1:7 Piston Driven

Wolf Performance A1 Complete Upper 12.5" 5.56 NATO 1:7 Piston Driven
Out of Stock
Aero Precision M4E1 Threaded 11.5" 5.56 Barrel Complete Upper Receiver with 9" M-LOK ATLAS R-ONE Handguard - Cerakote FDE - APAR700712M29

Aero Precision M4E1 Threaded 11.5" 5.56 Barrel Complete Upper Receiver with 9" M-LOK ATLAS R-ONE Handguard - Cerakote FDE - APAR700712M29

Out of Stock
Aero Precision M4E1 Threaded 11.5" 5.56 Barrel Complete Upper Receiver with 9" M-LOK ATLAS R-ONE Handguard - Anodized Black - APAR700702M29

Aero Precision M4E1 Threaded 11.5" 5.56 Barrel Complete Upper Receiver with 9" M-LOK ATLAS R-ONE Handguard - Anodized Black - APAR700702M29

Out of Stock
Aero Precision M4E1 Threaded 11.5" 5.56 Barrel Complete Upper Receiver with 9" M-LOK ATLAS S-ONE Handguard - Cerakote FDE - APAR700312M29

Aero Precision M4E1 Threaded 11.5" 5.56 Barrel Complete Upper Receiver with 9" M-LOK ATLAS S-ONE Handguard - Cerakote FDE - APAR700312M29
Out of Stock
Aero Precision M4E1 Threaded 11.5" 5.56 Barrel Complete Upper Receiver with 9" M-LOK ATLAS S-ONE Handguard - Anodized Black - APAR700302M29

Aero Precision M4E1 Threaded 11.5" 5.56 Barrel Complete Upper Receiver with 9" M-LOK ATLAS S-ONE Handguard - Anodized Black - APAR700302M29
Out of Stock
Primary Weapons 19-PM111UA0B MK111 Pro 223 Wylde 11.85" Black Anodized Receiver Black Barrel with 11" M-LOK Handguard for AR-15 (Piston Driven)

Primary Weapons 19-PM111UA0B MK111 Pro 223 Wylde 11.85" Black Anodized Receiver Black Barrel with 11" M-LOK Handguard for AR-15 (Piston Driven)

Out of Stock
Aero Precision M4E1 Threaded 12.5" 5.56 Carbine Length Complete Upper Receiver w/ ATLAS R-ONE Handguard - Anodized Black - APAR700704M30

Aero Precision M4E1 Threaded 12.5" 5.56 Carbine Length Complete Upper Receiver w/ ATLAS R-ONE Handguard - Anodized Black - APAR700704M30

Out of Stock
Aero Precision M4E1 Threaded 12.5" 5.56 Carbine Length Complete Upper Receiver w/ ATLAS R-ONE Handguard - Cerakote FDE - APAR700714M30

Aero Precision M4E1 Threaded 12.5" 5.56 Carbine Length Complete Upper Receiver w/ ATLAS R-ONE Handguard - Cerakote FDE - APAR700714M30

Out of Stock
Aero Precision M4E1 Threaded 12.5" 5.56 Carbine Length Complete Upper Receiver w/ ATLAS S-ONE Handguard - Cerakote FDE - APAR700314M30

Aero Precision M4E1 Threaded 12.5" 5.56 Carbine Length Complete Upper Receiver w/ ATLAS S-ONE Handguard - Cerakote FDE - APAR700314M30
Out of Stock
Aero Precision M4E1 Threaded 12.5" 5.56 Carbine Length Complete Upper Receiver w/ ATLAS S-ONE Handguard - APAR700304M30

Aero Precision M4E1 Threaded 12.5" 5.56 Carbine Length Complete Upper Receiver w/ ATLAS S-ONE Handguard - APAR700304M30
Out of Stock
Knights 31963 Upper Recver KIT SR15 CQB MOD2 11.5"

Knights 31963 Upper Recver KIT SR15 CQB MOD2 11.5"

Out of Stock
22 Product(s)
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