Complete Uppers

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

Save 23 – 26%
MSRP: $339.99 – $381.99
Starting from $261.95
Sale!
NBS 7.5" Slick Side Billet 5.56 Nitride Pistol M-LOK Upper Assembly
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NBS 7.5″ Slick Side Billet 5.56 Nitride Pistol M-LOK Upper Assembly

Save 35%
MSRP: $293.99
Original price was: $278.95.Current price is: $189.95.
Sale!
NBS 20" 5.56 Rifle M-LOK Upper Assembly
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NBS 20″ 5.56 Rifle M-LOK Upper Assembly

Save 40%
MSRP: $419.99
Original price was: $398.95.Current price is: $249.95.
NBS 16" .223 Wylde Gov Mid M-LOK Upper Assembly Black
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NBS 16″ .223 Wylde Gov Mid M-LOK Upper Assembly Black

Save 9%
MSRP: $339.99
$309.95
Sale!
NBS 7.5″ 5.56 DRP Pistol M-LOK Upper Assembly
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NBS 7.5″ 5.56 DRP Pistol M-LOK Upper Assembly

Save 32%
MSRP: $293.99
Original price was: $278.95.Current price is: $199.95.
NBS 16″ 5.56 Phosphate Midlength M-LOK Lightweight Upper Assembly
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NBS 16″ 5.56 Phosphate Midlength M-LOK Lightweight Upper Assembly

Save 17%
MSRP: $314.99
$261.95
NBS Sport 16″ 5.56 Gov / SOCOM Midlength M-LOK Upper Assembly
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NBS Sport 16″ 5.56 Gov / SOCOM Midlength M-LOK Upper Assembly

Save 10%
MSRP: $339.99
$306.95
NBS 10.5" Carbine M4 M-LOK 5.56 NATO 1:7 Upper Assembly
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NBS 10.5″ Carbine M4 M-LOK 5.56 NATO 1:7 Upper Assembly

Save 9%
MSRP: $329.99
$298.95
NBS 7.5" Slick Side Billet 300 BLK Nitride Pistol M-LOK Upper Assembly
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NBS 7.5″ Slick Side Billet 300 BLK Nitride Pistol M-LOK Upper Assembly

Save 16%
MSRP: $293.99
$246.95
NBS Premium 16" .223 Wylde Gov Mid M-LOK Complete Upper
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NBS Premium 16″ .223 Wylde Gov Mid M-LOK Complete Upper

Save 11%
MSRP: $482.99
$429.95
NBS 16" 5.56 Left Handed Complete Upper
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NBS 16″ 5.56 Left Handed Complete Upper

Save 17%
MSRP: $629.99
$524.95
NBS 16″ 5.56 Gov / SOCOM 1:8 Carbine M-LOK Upper Assembly
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NBS 16″ 5.56 Gov / SOCOM 1:8 Carbine M-LOK Upper Assembly

Save 10%
MSRP: $339.99
$306.95
NBS 16″ 5.56 Phosphate Midlength M-LOK Lightweight Complete Upper
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NBS 16″ 5.56 Phosphate Midlength M-LOK Lightweight Complete Upper

Save 13%
MSRP: $419.99
$366.95
NBS 16" Billet Slick Side 5.56 Parkerized Mid-Length 1:7 M-LOK Complete Upper
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NBS 16″ Billet Slick Side 5.56 Parkerized Mid-Length 1:7 M-LOK Complete Upper

Save 4 – 30%
MSRP: $446.99 – $477.99
Starting from $314.95
NBS 16" 5.56 M4 Carbine 1:8 M-LOK Upper Assembly - Black
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NBS 16″ 5.56 M4 Carbine 1:8 M-LOK Upper Assembly – Black

Save 24%
MSRP: $345.99
$261.95
NBS 10.5″ Slick Side Billet 5.56 Nitride Carbine M-LOK Upper Assembly
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NBS 10.5″ Slick Side Billet 5.56 Nitride Carbine M-LOK Upper Assembly

Save 17%
MSRP: $314.99
$261.95
20″ 5.56 Phosphate + Chrome-Lined Rifle M-LOK Heavy Upper Assembly
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20″ 5.56 Phosphate + Chrome-Lined Rifle M-LOK Heavy Upper Assembly

Save 22%
MSRP: $471.99
$366.95
NBS 16″ 5.56 Gov / SOCOM Midlength Ultralight M-LOK Upper Assembly
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NBS 16″ 5.56 Gov / SOCOM Midlength Ultralight M-LOK Upper Assembly

Save 10%
MSRP: $339.99
$306.95
NBS 16" 300 BLK Nitride Carbine M-LOK Upper Assembly
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NBS 16″ 300 BLK Nitride Carbine M-LOK Upper Assembly

Save 9%
MSRP: $339.99
$309.95
NBS 7.5" 5.56 DRP Pistol Quad Rail Complete Upper
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NBS 7.5″ 5.56 DRP Pistol Quad Rail Complete Upper

Save 20%
MSRP: $524.99
$419.95
NBS 8″ Pistol 5.56 M-LOK Upper Assembly
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NBS 8″ Pistol 5.56 M-LOK Upper Assembly

Save 4%
MSRP: $314.99
$303.95
NBS 16″ 5.56 Black Nitride Carbine M-LOK Government Upper Assembly
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NBS 16″ 5.56 Black Nitride Carbine M-LOK Government Upper Assembly

Save 17%
MSRP: $314.99
$261.95
16″ 5.56 Phosphate Carbine M-LOK Heavy Upper Assembly
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16″ 5.56 Phosphate Carbine M-LOK Heavy Upper Assembly

Save 17%
MSRP: $314.99
$261.95
NBS 16″ Slick Side Billet 9mm SOCOM 1:10 M-LOK Upper Assembly
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NBS 16″ Slick Side Billet 9mm SOCOM 1:10 M-LOK Upper Assembly

Save 11%
MSRP: $377.99
$335.95