Shop Complete Upper Receivers 5.56 223

Ads
$69.99
Ke Arms Ke-15 Stripped Upper Receiver 5.56mm
Brownells
$69.99
Ke Arms Ke-15 Stripped Upper Receiver 5.56mm
Brownells
$319.99
Tacfire Complete Upper Assembly 5.56 NATO 16in Type III Hard Anodized Black Large BU-556-16
Optics Planet
Free shipping
$319.99
Tacfire Complete Upper Assembly 5.56 NATO 16in Type III Hard Anodized Black Large BU-556-16
Optics Planet
$899.99
Brownells Brn-180S(TM) Gen2 13.9/14.5 223/5.56 Complete Upper Receiver Assy - Brn-180 Gen 2 13.9" 22
Brownells
$899.99
Brownells Brn-180S(TM) Gen2 13.9/14.5 223/5.56 Complete Upper Receiver Assy - Brn-180 Gen 2 13.9" 22
Brownells
$695.00
Aero Precision Complete Upper Receiver M4E1-T 5.56 16in Mid-Length Barrel 15in M-LOK ATLAS S-ONE Handguard Cerakote Flat Dark Earth APAR700315M7
Optics Planet
Free shipping
$695.00
Aero Precision Complete Upper Receiver M4E1-T 5.56 16in Mid-Length Barrel 15in M-LOK ATLAS S-ONE Handguard Cerakote Flat Dark Earth APAR700315M7
Optics Planet
$649.99
Gemtech Gvac 5.56 Upper Receiver With Bolt Carrier Group - Gvac 5.56 16.1" Bbl Upper Receiver With B
Brownells
$649.99
Gemtech Gvac 5.56 Upper Receiver With Bolt Carrier Group - Gvac 5.56 16.1" Bbl Upper Receiver With B
Brownells
$899.99
Brownells Brn-180S(TM) Gen2 13.9/14.5 223/5.56 Complete Upper Receiver Assy - Brn-180S Gen 2 14.5" 2
Brownells
$899.99
Brownells Brn-180S(TM) Gen2 13.9/14.5 223/5.56 Complete Upper Receiver Assy - Brn-180S Gen 2 14.5" 2
Brownells
$700.00
Next Level Armament NLX556 AR15 556 Nato 16in Complete Upper Receiver Midlength 1-7 Twist Black NLX302
Optics Planet
Free shipping
$700.00
Next Level Armament NLX556 AR15 556 Nato 16in Complete Upper Receiver Midlength 1-7 Twist Black NLX302
Optics Planet
$695.00
Aero Precision M4E1 Threaded 5.56mm Complete Upper Receiver 16in Mid-Length Barrel 1-7 Twist A2 Flash Hider ATLAS R-ONE Handguard FDE Cerakote
Optics Planet
Free shipping
$695.00
Aero Precision M4E1 Threaded 5.56mm Complete Upper Receiver 16in Mid-Length Barrel 1-7 Twist A2 Flash Hider ATLAS R-ONE Handguard FDE Cerakote
Optics Planet
$719.99
Primary Weapons Mk116 Pro Upper Receiver Complete .223 Wylde - Mk116 Pro Complete Upper Receiver Ass
Brownells
$719.99
Primary Weapons Mk116 Pro Upper Receiver Complete .223 Wylde - Mk116 Pro Complete Upper Receiver Ass
Brownells
$700.00
Aero Precision Complete Upper Receiver M4E1-T 5.56x45mm NATO 16in Pencil Mid Length 1 in 7 1/2 X 28 15in A2 Flash Hider Cerakote FDE APAR700715M39
Optics Planet
Free shipping
$700.00
Aero Precision Complete Upper Receiver M4E1-T 5.56x45mm NATO 16in Pencil Mid Length 1 in 7 1/2 X 28 15in A2 Flash Hider Cerakote FDE APAR700715M39
Optics Planet
$700.00
Spikes Tactical Upper 5.56 16in CHF Midlength W/ ML Handguard And FSP Black STU5435-MLS
Optics Planet
Free shipping
$700.00
Spikes Tactical Upper 5.56 16in CHF Midlength W/ ML Handguard And FSP Black STU5435-MLS
Optics Planet
$299.00
Ghost Firearms Vital Complete Upper Receiver 9mm 9X19 Para 7.5 Inch 4150 Light HBAR Barrel 1-10 Twist 7 Inch M-LOK Free Float Hand Guard A2 Birdcage
Optics Planet
Free shipping
$299.00
Ghost Firearms Vital Complete Upper Receiver 9mm 9X19 Para 7.5 Inch 4150 Light HBAR Barrel 1-10 Twist 7 Inch M-LOK Free Float Hand Guard A2 Birdcage
Optics Planet
$599.99
Foxtrot Mike Products Mike 102 Gen 2 Upper Kits - 12.5" Kit Mid-Length W/ A2 Flash Hider & Thril Rug
Brownells
$599.99
Foxtrot Mike Products Mike 102 Gen 2 Upper Kits - 12.5" Kit Mid-Length W/ A2 Flash Hider & Thril Rug
Brownells
$699.99
Stag Arms AR-15 Pursuit Right Hand Upper Receiver .350 Legend 16in Barrel Hanson Profile 1-16 Twist 1/2-28 Thread VG6 Gamma Black STAG15103512
Optics Planet
Free shipping
$699.99
Stag Arms AR-15 Pursuit Right Hand Upper Receiver .350 Legend 16in Barrel Hanson Profile 1-16 Twist 1/2-28 Thread VG6 Gamma Black STAG15103512
Optics Planet
$1,000.00
Sons Of Liberty Gun Works Half Complete Upper Receiver M4-89 5.56mm 14.5in 13.75in Combat Barrel M89 Rail P/W NOX9 Flash Hider No BCG Or CH Black
Optics Planet
Free shipping
$1,000.00
Sons Of Liberty Gun Works Half Complete Upper Receiver M4-89 5.56mm 14.5in 13.75in Combat Barrel M89 Rail P/W NOX9 Flash Hider No BCG Or CH Black
Optics Planet
$99.99
Foxtrot Mike Products Mike-15 Stripped Lowers - Mike-15 Stripped Lower Receiver W/ Pic Rail 5.56mm
Brownells
$99.99
Foxtrot Mike Products Mike-15 Stripped Lowers - Mike-15 Stripped Lower Receiver W/ Pic Rail 5.56mm
Brownells
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    Shop Complete Upper Receivers 5.56 223

    Ads
    $69.99
    Ke Arms Ke-15 Stripped Upper Receiver 5.56mm
    Brownells
    $69.99
    Ke Arms Ke-15 Stripped Upper Receiver 5.56mm
    Brownells
    $319.99
    Tacfire Complete Upper Assembly 5.56 NATO 16in Type III Hard Anodized Black Large BU-556-16
    Optics Planet
    Free shipping
    $319.99
    Tacfire Complete Upper Assembly 5.56 NATO 16in Type III Hard Anodized Black Large BU-556-16
    Optics Planet
    $899.99
    Brownells Brn-180S(TM) Gen2 13.9/14.5 223/5.56 Complete Upper Receiver Assy - Brn-180 Gen 2 13.9" 22
    Brownells
    $899.99
    Brownells Brn-180S(TM) Gen2 13.9/14.5 223/5.56 Complete Upper Receiver Assy - Brn-180 Gen 2 13.9" 22
    Brownells
    $695.00
    Aero Precision Complete Upper Receiver M4E1-T 5.56 16in Mid-Length Barrel 15in M-LOK ATLAS S-ONE Handguard Cerakote Flat Dark Earth APAR700315M7
    Optics Planet
    Free shipping
    $695.00
    Aero Precision Complete Upper Receiver M4E1-T 5.56 16in Mid-Length Barrel 15in M-LOK ATLAS S-ONE Handguard Cerakote Flat Dark Earth APAR700315M7
    Optics Planet
    $649.99
    Gemtech Gvac 5.56 Upper Receiver With Bolt Carrier Group - Gvac 5.56 16.1" Bbl Upper Receiver With B
    Brownells
    $649.99
    Gemtech Gvac 5.56 Upper Receiver With Bolt Carrier Group - Gvac 5.56 16.1" Bbl Upper Receiver With B
    Brownells
    $899.99
    Brownells Brn-180S(TM) Gen2 13.9/14.5 223/5.56 Complete Upper Receiver Assy - Brn-180S Gen 2 14.5" 2
    Brownells
    $899.99
    Brownells Brn-180S(TM) Gen2 13.9/14.5 223/5.56 Complete Upper Receiver Assy - Brn-180S Gen 2 14.5" 2
    Brownells
    $700.00
    Next Level Armament NLX556 AR15 556 Nato 16in Complete Upper Receiver Midlength 1-7 Twist Black NLX302
    Optics Planet
    Free shipping
    $700.00
    Next Level Armament NLX556 AR15 556 Nato 16in Complete Upper Receiver Midlength 1-7 Twist Black NLX302
    Optics Planet
    $695.00
    Aero Precision M4E1 Threaded 5.56mm Complete Upper Receiver 16in Mid-Length Barrel 1-7 Twist A2 Flash Hider ATLAS R-ONE Handguard FDE Cerakote
    Optics Planet
    Free shipping
    $695.00
    Aero Precision M4E1 Threaded 5.56mm Complete Upper Receiver 16in Mid-Length Barrel 1-7 Twist A2 Flash Hider ATLAS R-ONE Handguard FDE Cerakote
    Optics Planet
    $719.99
    Primary Weapons Mk116 Pro Upper Receiver Complete .223 Wylde - Mk116 Pro Complete Upper Receiver Ass
    Brownells
    $719.99
    Primary Weapons Mk116 Pro Upper Receiver Complete .223 Wylde - Mk116 Pro Complete Upper Receiver Ass
    Brownells
    $700.00
    Aero Precision Complete Upper Receiver M4E1-T 5.56x45mm NATO 16in Pencil Mid Length 1 in 7 1/2 X 28 15in A2 Flash Hider Cerakote FDE APAR700715M39
    Optics Planet
    Free shipping
    $700.00
    Aero Precision Complete Upper Receiver M4E1-T 5.56x45mm NATO 16in Pencil Mid Length 1 in 7 1/2 X 28 15in A2 Flash Hider Cerakote FDE APAR700715M39
    Optics Planet
    $700.00
    Spikes Tactical Upper 5.56 16in CHF Midlength W/ ML Handguard And FSP Black STU5435-MLS
    Optics Planet
    Free shipping
    $700.00
    Spikes Tactical Upper 5.56 16in CHF Midlength W/ ML Handguard And FSP Black STU5435-MLS
    Optics Planet
    $299.00
    Ghost Firearms Vital Complete Upper Receiver 9mm 9X19 Para 7.5 Inch 4150 Light HBAR Barrel 1-10 Twist 7 Inch M-LOK Free Float Hand Guard A2 Birdcage
    Optics Planet
    Free shipping
    $299.00
    Ghost Firearms Vital Complete Upper Receiver 9mm 9X19 Para 7.5 Inch 4150 Light HBAR Barrel 1-10 Twist 7 Inch M-LOK Free Float Hand Guard A2 Birdcage
    Optics Planet
    $599.99
    Foxtrot Mike Products Mike 102 Gen 2 Upper Kits - 12.5" Kit Mid-Length W/ A2 Flash Hider & Thril Rug
    Brownells
    $599.99
    Foxtrot Mike Products Mike 102 Gen 2 Upper Kits - 12.5" Kit Mid-Length W/ A2 Flash Hider & Thril Rug
    Brownells
    $699.99
    Stag Arms AR-15 Pursuit Right Hand Upper Receiver .350 Legend 16in Barrel Hanson Profile 1-16 Twist 1/2-28 Thread VG6 Gamma Black STAG15103512
    Optics Planet
    Free shipping
    $699.99
    Stag Arms AR-15 Pursuit Right Hand Upper Receiver .350 Legend 16in Barrel Hanson Profile 1-16 Twist 1/2-28 Thread VG6 Gamma Black STAG15103512
    Optics Planet
    $1,000.00
    Sons Of Liberty Gun Works Half Complete Upper Receiver M4-89 5.56mm 14.5in 13.75in Combat Barrel M89 Rail P/W NOX9 Flash Hider No BCG Or CH Black
    Optics Planet
    Free shipping
    $1,000.00
    Sons Of Liberty Gun Works Half Complete Upper Receiver M4-89 5.56mm 14.5in 13.75in Combat Barrel M89 Rail P/W NOX9 Flash Hider No BCG Or CH Black
    Optics Planet
    $99.99
    Foxtrot Mike Products Mike-15 Stripped Lowers - Mike-15 Stripped Lower Receiver W/ Pic Rail 5.56mm
    Brownells
    $99.99
    Foxtrot Mike Products Mike-15 Stripped Lowers - Mike-15 Stripped Lower Receiver W/ Pic Rail 5.56mm
    Brownells

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