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16" 7.62x39mm Heavy Contour 1:10 Carbine 416R Barrel - Stainless
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16″ 7.62x39mm Heavy Contour 1:10 Carbine 416R Barrel – Stainless

$119.95
16" 6.8 SPC II M4 Contour 1:10 Carbine 41V50 Barrel - Parkerized
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16″ 6.8 SPC II M4 Contour 1:10 Carbine 41V50 Barrel – Parkerized

$109.95
NBS 16" 6.8 SPC II Carbine Quad Rail Upper Assembly
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NBS 16″ 6.8 SPC II Carbine Quad Rail Upper Assembly

$299.95
NBS 16" 6.5 Grendel II M4 Contour 1:8 Carbine 416R Barrel - Straight Fluted - Black Nitride
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NBS 16″ 6.5 Grendel II M4 Contour 1:8 Carbine 416R Barrel – Straight Fluted – Black Nitride

$139.95
16" 5.56 Parkerized 1:9 Twist Carbine Length Barrel
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16″ 5.56 Parkerized 1:9 Twist Carbine Length Barrel

$99.95
NBS 16" 5.56 Parkerized 1:8 Carbine Length Barrel
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NBS 16″ 5.56 Parkerized 1:8 Carbine Length Barrel

$110.38
16" 5.56 NATO Contour 1:7 Mid Length 416R Barrel - Stainless
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16″ 5.56 NATO Contour 1:7 Mid Length 416R Barrel – Stainless

$119.95
16" 5.56 NATO 1:8 Twist 4150V Black Nitride Mid-Length Barrel
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16″ 5.56 NATO 1:8 Twist 4150V Black Nitride Mid-Length Barrel

$129.95
16" 5.56 HBAR 1:9 Twist Black Nitride Carbine Barrel
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16″ 5.56 HBAR 1:9 Twist Black Nitride Carbine Barrel

$149.95
NBS 16" 5.56 Barreled Upper Combo Kit
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NBS 16″ 5.56 Barreled Upper Combo Kit

$166.95
16" 416R Stainless Steel M4 Contour Barrel .300 Blackout Carbine Length G 1:8 Twist
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16″ 416R Stainless Steel M4 Contour Barrel .300 Blackout Carbine Length G 1:8 Twist

$119.99
16" 4150 Steel M4 Contour Barrel .350 Legend Carbine Length Gas System w/ 1:16 Twist
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16″ 4150 Steel M4 Contour Barrel .350 Legend Carbine Length Gas System w/ 1:16 Twist

$114.37
16" 4150 Parkerized Heavy Barrel .450 Bushmaster Carbine Length Gas System 1:24 Twist
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16″ 4150 Parkerized Heavy Barrel .450 Bushmaster Carbine Length Gas System 1:24 Twist

$99.95
NBS 16" 300 BLK Nitride Carbine M-LOK Upper Assembly
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NBS 16″ 300 BLK Nitride Carbine M-LOK Upper Assembly

$299.95
16" .458 SOCOM Carbine Length Black Nitride Barrel 1:14 Twist
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16″ .458 SOCOM Carbine Length Black Nitride Barrel 1:14 Twist

$119.95
16" .458 SOCOM Carbine Length 416R Stainless Steel Barrel 1:14 Twist
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16″ .458 SOCOM Carbine Length 416R Stainless Steel Barrel 1:14 Twist

$120.95
16" .300 BLK Parkerized 1:8 Heavy Profile Carbine Length Barrel
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16″ .300 BLK Parkerized 1:8 Heavy Profile Carbine Length Barrel

$99.95
16" .223 Wylde Black Nitride 1:8 Midlength Barrel
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16″ .223 Wylde Black Nitride 1:8 Midlength Barrel

$149.95
NBS 16 5.56 Heavy Contour Chrome Lined 1:7 Midlength Barrel w/ FSB ? Phosphate
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NBS 16 5.56 Heavy Contour Chrome Lined 1:7 Midlength Barrel w/ FSB ? Phosphate

$189.00
NBS 16 5.56 Heavy Contour 1:7 Carbine Barrel w/ FSB ? Phosphate
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Out of stock

NBS 16 5.56 Heavy Contour 1:7 Carbine Barrel w/ FSB ? Phosphate

$180.95
NBS 14.5" 7.62x39 1:10 Carbine Length Heavy Contour AR-15 Barrel - Parkerized
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NBS 14.5″ 7.62×39 1:10 Carbine Length Heavy Contour AR-15 Barrel – Parkerized

$109.95
NBS 14.5" 5.56 NATO Govt. Profile 1:7 Carbine 41V50 Barrel - Black Nitride
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Out of stock

NBS 14.5″ 5.56 NATO Govt. Profile 1:7 Carbine 41V50 Barrel – Black Nitride

$109.95
NBS 14.5" (16" Overall) Mid-Length 5.56 NATO 1:7 Complete Upper w/ FSB and Pinned VG6 Precision Epsilon Muzzle Brake
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NBS 14.5″ (16″ Overall) Mid-Length 5.56 NATO 1:7 Complete Upper w/ FSB and Pinned VG6 Precision Epsilon Muzzle Brake

$706.95
On Sale!
11.5" 5.56 NATO 1:7 Twist 4150V Black Nitride Carbine Barrel
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Out of stock

11.5″ 5.56 NATO 1:7 Twist 4150V Black Nitride Carbine Barrel

Original price was: $129.95.Current price is: $109.95.