Complete Uppers

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NBS 7.5″ Slick Side Billet 5.56 Nitride Pistol M-LOK Upper Assembly

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MSRP: $229.95
$199.95
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AR-15 .223/5.56 Configurable Complete Upper

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NBS 16″ Slick Side Billet 5.56 416R Stainless Midlength 1:8 M-LOK Complete Upper

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MSRP: $369.95
$329.95 $295.95
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NBS 16″ 5.56 Gov / SOCOM Mid M-LOK Upper Assembly

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MSRP: $269.95 – $299.95
From $229.95
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Out of stock

NBS 20″ Slick Side Billet .224 Valkyrie Spiral Fluted Complete Upper

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MSRP: $429.95
$369.95
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Aero Precision M4E1 Threaded Complete Upper, 7.5″ 5.56 Barrel, 7″ M-LOK ATLAS S-ONE Handguard – Anodized Black

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MSRP: $409.99
$349.95
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Dirty Bird 16″ Govt Mid 556 M-LOK Complete Upper

From $379.95$340.95
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NBS 7.5″ Slick Side Billet 300 BLK Nitride Pistol M-LOK Upper Assembly

$229.95 $199.95
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Dirty Bird 10.5″ SMRS Complete Upper (Midnight Edition)

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MSRP: $499.95
$449.95
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Aero Precision M4E1-T Complete Upper, 10.5″ 5.56 Barrel, 9″ M-LOK ATLAS S-ONE HG – Anodized

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MSRP: $449.99
$403.95
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Aero Precision AR-15 Complete Upper, 16″ 5.56 Carbine Barrel with Pinned FSB & M4 Handguard

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MSRP: $324.99
$299.95
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Aero Precision M4E1-E Complete Upper, 16″ 5.56 Mid Barrel, Quantum 12″ M-LOK HG – Anodized Black

$429.99 $401.95
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Aero Precision M4E1-T Complete Upper, 18″ .223 Wylde Fluted Barrel, 15″ M-LOK ATLAS S-ONE HG – Anodized

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MSRP: $559.99
$514.95
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Aero Precision M4E1-E Complete Upper, 16″ 5.56 Mid Barrel, Quantum 15″ M-LOK HG – Anodized Black

$439.99 $389.95
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NBS 16″ Billet Slick Side 5.56 Parkerized Mid-Length 1:7 M-LOK Complete Upper

From $299.95$289.95
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Out of stock

NBS 16″ 5.56 SOCOM Quad Rail Complete Upper

$279.95
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Aero Precision M4E1-T Complete Upper, 16″ 5.56 Mid-Length Barrel, 15″ M-LOK ATLAS S-ONE HG, Anodized Black

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MSRP: $489.99
$443.95
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Dirty Bird 20″ M16A1 Enhanced 5.56 Retro Upper Assembly

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MSRP: $499.95
$469.95
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NBS 16″ 350 Legend M4 Carbine M-LOK Upper Assembly

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MSRP: $319.95
$289.95
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Aero Precision M4E1-E Complete Upper, 10.5″ 5.56 Barrel, Quantum 9″ M-LOK HG – Anodized Black

$384.99 $345.95
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Out of stock

NBS 20″ 6.5 Grendel 5R Quad Rail Upper Assembly

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MSRP: $399.95
$329.95
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Out of stock

BCA AR-15 Complete Upper Assembly, 22″ 416R Stainless Steel Heavy Barrel, Spiral Flutes, .224 Valkyrie, Rifle Length Gas System, 1:7 Twist W/ 17″ M-LOK

$404.99 $321.88
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NBS 4″ Slick Side Billet 9mm Nitride Pistol M-LOK Upper Assembly

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MSRP: $229.95
$199.95
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Out of stock

NBS 16″ 5.56 Left Handed Complete Upper

$394.95 $345.95


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