Complete Uppers

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NBS 16″ Billet Slick Side 5.56 Parkerized Mid-Length 1:7 M-LOK Complete Upper

From $314.95
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Aero Precision M4E1-T 16 5.56 Carbine Complete Upper w/ 15″ M-LOK ATLAS S-ONE Handguard

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MSRP: $645.00
$550.99
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NBS 16″ 5.56 Phosphate Midlength M-LOK Lightweight Complete Upper

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MSRP: $419.99
$366.95
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NBS 11.5″ Slick Side 5.56 Nitride-Carbine M-LOK Upper Assembly

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MSRP: $377.99
$366.95
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Aero Precision M4E1 8″ .300 BLK Threaded Complete Upper w/ ATLAS R-ONE 7″ M-LOK Handguard – Black

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MSRP: $595.00
Original price was: $534.99.Current price is: $459.95.
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Dirty Bird 16″ Government Midlength 5.56 M-LOK Left-Handed Complete Upper

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MSRP: $629.95
Original price was: $629.95.Current price is: $549.95.
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Aero Precision M4E1-T Complete Upper, 16″ .223 Wylde Fluted SS Barrel, 15″ M-LOK ATLAS S-ONE HG – Anodized

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MSRP: $730.00
$621.99
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NBS 10.5″ Slick Side Billet 5.56 Nitride Carbine M-LOK Upper Assembly

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MSRP: $314.99
$261.95
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M4E1 Threaded Complete Upper 14.5″ 5.56 Mid-Length Barrel w/ Pinned Epsilon 556SL 12″ M-LOK ATLAS S-ONE HG – Anodized Black

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MSRP: $725.00
$654.99
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Aero Precision M4E1-T Complete Upper, 8″ .300 Blackout Barrel, 7″ M-LOK ATLAS S-ONE HG, Anodized Black

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MSRP: $595.00
$507.99
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Aero Precision M4E1-T Complete Upper, 16″ .300 Blackout Barrel, 15″ M-LOK ATLAS S-ONE HG – Anodized Black

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MSRP: $660.00
$564.99
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NBS 16″ 5.56 Gov / SOCOM Midlength Ultralight M-LOK Upper Assembly

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MSRP: $339.99
$306.95
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Aero Precision M4E1-T Complete Upper, 14.5″ 5.56 Mid-Length Barrel w/ Pinned Epsilon 556SL, 12″ M-LOK ATLAS R-ONE HG – Anodized Black

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MSRP: $725.00
$621.99
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Aero Precision M4E1 5.56 14.5″ Complete Upper w/ Pinned VG6 Gamma 556SL

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MSRP: $725.00
$654.99
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NBS 16″ 5.56 M4 Carbine 1:8 M-LOK Upper Assembly – Black

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MSRP: $345.99
$261.95
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NBS 16″ 5.56 SOCOM Quad Rail Complete Upper

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MSRP: $471.99
$345.95
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20″ 5.56 Phosphate + Chrome-Lined Rifle M-LOK Heavy Upper Assembly

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MSRP: $471.99
$366.95
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Geissele Automatics Duty AR-15 Complete Upper Receiver Carbine – Black – 14.5″

$1,260.00
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NBS 16″ 300 BLK Nitride Carbine M-LOK Upper Assembly

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MSRP: $339.99
$309.95
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Aero Precision AR-15 16″ 5.56 Midlength Complete Upper w/ Pinned FSB, MOE Midlength Handguard – Black

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MSRP: $460.00
$393.99
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Aero Precision M4E1 Threaded Barreled Upper Receiver 5.56 Mid-Length – ATLAS R-ONE – 14.5″

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MSRP: $640.00
$545.99
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NBS 14.5″ 5.56 Phosphate + Chrome-Lined Carbine M-LOK M4 Upper Assembly

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MSRP: $314.99
$261.95
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NBS 16″ 5.56 Black Nitride Carbine M-LOK Government Upper Assembly

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MSRP: $314.99
$261.95
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NBS 7.5″ 5.56 DRP Pistol Quad Rail Complete Upper

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MSRP: $524.99
$419.95