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Upper Receivers

Upper Receivers

Engineered AR-15 and M4E1 upper receivers that enhance cycling reliability and shot-to-shot consistency. Built with high-end components for shooters who demand the highest performance.

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Aero Precision M4E1 7.5" 5.56 EM7 Complete Upper Receiver - Anodized Black
M4E1 Complete Upper, 7.3" 5.56 Barrel, EM-7 Gen 2 Handguard - Anodized Black
Special Price $319.99 Regular Price $434.99
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M4E1 Complete Upper, 18" .223 Wylde SS QPQ Rifle Length Barrel, 15" Enhanced Gen 2 Handguard - Anodized Black
M4E1 Complete Upper, 18" 6mm ARC Rifle-Length Heavy Barrel, 15" Enhanced M-LOK Handguard - Anodized Black
Special Price $399.99 Regular Price $700.00
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22ARC
M4E1 Threaded 20" 22 ARC SPR Complete Upper w/ 16.6" Enhanced Handguard - Anodized Black
Special Price $424.99 Regular Price $750.00
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M4E1 Complete Upper, 14.5"
M4E1 Complete Upper, 14.5" 5.56 Hanson Barrel, EM-12.7 Handguard - Anodized Black
Special Price $439.99 Regular Price $725.00
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Ano
M4E1 Enhanced Upper Receiver Stripped - Anodized Black
$194.99
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PRO

AR15 PRO Lineup:

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Builder Sets

Builder Sets:

Irish DPM Camo

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FDE
M4E1 Enhanced Upper Receiver Stripped - FDE Cerakote
$214.99
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ANO
C.O.P. C4 Upper Receiver, Final Run Kit - Anodized
Special Price $524.25 Regular Price $699.00
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M4E1 Enhanced Complete Upper, 13.9" 5.56 CMV Mid-Length Barrel w/ 12.7" Enhanced M-LOK Handguard
M4E1 Enhanced Complete Upper, 13.9" 5.56 CMV Mid-Length Barrel w/ 12.7" Enhanced M-LOK Handguard
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Aero Precision M4E1 Complete Upper, 14.5" 5.56 Mid-Length Barrel, EM-12 Gen 2 Handguard - Anodized Black
M4E1 Complete Upper, 14.5" 5.56 Mid-Length Barrel, EM-12 Gen 2 Handguard - Anodized Black
$640.00
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M4E1 Enhanced 8" 5.56 Pistol Length Complete Upper Receiver
M4E1 Enhanced 8" 5.56 Pistol Length Complete Upper Receiver
Out of stock
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Cerakote
AR15 Threaded Stripped Receiver Set - OD Green Cerakote
Special Price $202.50 Regular Price $295.00
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Aero Precision M4E1 Complete Upper, 18" 6.5 Grendel SS Barrel, EM-15 Gen 2 HG - Anodized Black
M4E1 Enhanced Complete Upper, 18" 6.5 Grendel SS Barrel, EM-15 Gen 2 HG - Anodized Black
Special Price $341.99 Regular Price $569.99
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M4E1 Complete Upper, 16" 5.56 Mid Hanson Barrel, 15" Enhanced Gen 2 Handguard - Anodized Black
M4E1 Complete Upper, 16" 5.56 Mid Hanson Barrel, 15" Enhanced Gen 2 Handguard - Anodized Black
$675.00
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APAR612275M4
M4E1 Enhanced No FA Complete Upper, 10" .300 BLK Pistol, 9" Enhanced M-LOK - Anodized Black
Special Price $299.99 Regular Price $479.99
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AR15 16" 5.56 Mid-Length Complete Upper, w/ 15" M-LOK ATLAS R-ONE Handguard - Anodized Black
AR15 16" 5.56 Mid-Length Complete Upper, w/ 15" M-LOK R-ONE Handguard - Anodized Black
Special Price $315.00 Regular Price $620.00
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AR15 16" 5.56 Mid-Length Gov Barrel Complete Upper w/ 15" S-ONE M-LOK Handguard - Anodized Black
AR15 16" 5.56 Mid-Length Gov Barrel Complete Upper w/ 15" S-ONE M-LOK Handguard - Anodized Black
Special Price $315.00 Regular Price $620.00
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AR15 16" 5.56 Mid-Length QPQ Complete Upper w/ 13.5" M-LOK Slimline handguard - Anodized Black
AR15 16" 5.56 Mid-Length QPQ Complete Upper w/ 13.5" M-LOK Slimline handguard - Anodized Black
Special Price $310.00 Regular Price $615.00
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