Complete Uppers

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NBS 16″ 5.56 Gov / SOCOM Midlength M-LOK Upper Assembly

From $249.95
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AR-15 .223/5.56 Complete Upper Configurator

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Dirty Bird 16″ Govt Mid 556 M-LOK Complete Upper

From $438.95
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Dirty Bird 10.5″ Government Carbine 5.56 M-LOK Upper Assembly

Save 10%
MSRP: $444.95 – $464.95
From $400.95
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Dirty Bird 16″ 5.56 NATO Govt M-LOK Upper Assembly V3

Save 10 – 11%
MSRP: $439.95 – $464.95
From $395.95
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NBS 7.5″ 5.56 DRP Pistol M-LOK Upper Assembly

Save 5%
MSRP: $279.95
$265.95
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NBS Premium 16″ .223 Wylde Gov Mid M-LOK Complete Upper

Save 11%
MSRP: $459.95
$409.95
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Dirty Bird 7.5″ Pistol 556 M-LOK Complete Upper

Save 10%
MSRP: $437.95
From $394.95
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NBS 7.5″ Slick Side Billet 300 BLK Nitride Pistol M-LOK Upper Assembly

Save 16%
MSRP: $279.95
$234.95
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Dirty Bird Industries 7.5″ 5.56 DRP Pistol M-LOK V2 Upper Assembly

$409.95
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Foxtrot Mike Products 5″ Rear Charging 9mm AR-15 Complete Upper

Save 6%
MSRP: $349.00
$329.00
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NBS 16″ Billet Slick Side 5.56 Parkerized Mid-Length 1:7 M-LOK Complete Upper

From $384.95
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Aero Precision AR-15 Complete Upper, 16″ 5.56 Mid-Length Barrel w/ Pinned FSB, M4 Handguard (Includes BCG & CH)

Save 15%
MSRP: $640.00
$545.99
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NBS 11.5″ Slick Side 5.56 Nitride-Carbine M-LOK Upper Assembly

Save 3%
MSRP: $359.95
$349.95
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Dirty Bird 16″ Government Midlength 5.56 M-LOK Left-Handed Complete Upper

$649.99
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Aero Precision M4E1-T Complete Upper, 16″ .300 Blackout Barrel, 15″ M-LOK ATLAS S-ONE HG – Anodized Black

Save 14%
MSRP: $660.00
$564.99
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Dirty Bird 13.7″ Government Midlength .223 Wylde M-LOK V3 Upper Assembly

$409.95
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Aero Precision AR-15 16″ 5.56 Carbine Complete Upper w/ Pinned FSB, MOE Carbine – Black

Save 15%
MSRP: $455.00
$388.99
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NBS 7.5″ 5.56 Sport DRP Pistol M-LOK Upper Assembly

Save 5%
MSRP: $279.95
$265.95
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Aero Precision M4E1 Threaded Barreled Upper Receiver 5.56 Mid-Length – ATLAS R-ONE – 14.5″

Save 15%
MSRP: $640.00
$545.99
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Dirty Bird 13.7″ .223 Wylde Midlength Medium Profile 1:8 Complete Upper Configurator

$434.95
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Aero Precision AR-15 16″ 5.56 1:7 Midlength MOE SL Complete Upper – FDE

Save 14%
MSRP: $460.00
$393.99
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Aero Precision 5.56 Carbine Upper Assembly – Pinned FSB – MOE SL Handguard – 16″

Save 10%
MSRP: $455.00
$409.99
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Foxtrot Mike Products 16″ Rear Charging 9mm AR-15 Complete Upper

Save 4%
MSRP: $489.00
$469.00