Upper Parts

NBS Upper Build Kit w/ Extended Latch Charging Handle

Out of stock

NBS Upper Build Kit w/ Extended Latch Charging Handle

$140.95

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

Out of stock

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

$299.95

NBS Premium Series 16" Upper Assembly w/ BA Barrel and Geissele MK8 Handguard

Out of stock

NBS Premium Series 16″ Upper Assembly w/ BA Barrel and Geissele MK8 Handguard

$549.95

Premium Series 16" 6.5 Grendel Medium Midlength 1:8 Nitride Barrel

Out of stock

Premium Series 16″ 6.5 Grendel Medium Midlength 1:8 Nitride Barrel

$149.95

NBS Premium Series 11.5″ 5.56 Upper Assembly w/ Geissele MK4 Handguard

Out of stock

NBS Premium Series 11.5″ 5.56 Upper Assembly w/ Geissele MK4 Handguard

$549.95

Premium Series 10.5" 5.56 NATO 1:7 Black Nitride Carbine Length Barrel

Out of stock

Premium Series 10.5″ 5.56 NATO 1:7 Black Nitride Carbine Length Barrel

$129.95

NBS Forward Assist & Dust Cover Upper Parts Kit - Knurled

Out of stock

NBS Forward Assist & Dust Cover Upper Parts Kit – Knurled

$18.95

NBS Extended Latch "BAT" Style AR-15 Charging Handle

Out of stock

NBS Extended Latch “BAT” Style AR-15 Charging Handle

$20.95

NBS Enhanced AR-15 Stripped Billet Upper Receiver

Out of stock

NBS Enhanced AR-15 Stripped Billet Upper Receiver

$159.95

Placeholder

Out of stock

NBS Budget AR-10 / .308 Charging Handle Assembly

$14.95

NBS AR-15/M16 Gas Key - Phosphate/Chrome-Lined

NBS AR-15/M16 Gas Key – Phosphate/Chrome-Lined

$11.99

NBS AR-15/M16 Gas Key - Nickel Boron

NBS AR-15/M16 Gas Key – Nickel Boron

$15.99

NBS AR-15/M16 Gas Key - Black Nitride

Out of stock

NBS AR-15/M16 Gas Key – Black Nitride

$12.99

NBS AR-15/M16 Cam Pin - Phosphate

NBS AR-15/M16 Cam Pin – Phosphate

$6.00

NBS AR-15 Stripped Upper-BLEM

Out of stock

NBS AR-15 Stripped Upper-BLEM

$69.95

NBS AR-15 Stripped Forged Upper Receiver - T-Marked

Out of stock

NBS AR-15 Stripped Forged Upper Receiver – T-Marked

$89.99

NBS AR-15 Melonite Pistol Length Gas Tube

Out of stock

NBS AR-15 Melonite Pistol Length Gas Tube

$12.95

AR-15 Barrel 18" 4150 Black Nitride Heavy Barrel Spiral Fluted .223 Wyld 1:8 Twist

Out of stock

AR-15 Barrel 18″ 4150 Black Nitride Heavy Barrel Spiral Fluted .223 Wyld 1:8 Twist

$139.95

NBS AR-15 9310 Bolt Assembly - Nickel Boron

NBS AR-15 9310 Bolt Assembly – Nickel Boron

$59.95

AR-15 16" Black Nitride 4150 Steel SOCOM Barrel 5.56 NATO Mid Length Gas 1:7 Twist

Out of stock

AR-15 16″ Black Nitride 4150 Steel SOCOM Barrel 5.56 NATO Mid Length Gas 1:7 Twist

$109.95

NBS AR-15 .223/5.56 Bolt Carrier Group - DLC

Out of stock

NBS AR-15 .223/5.56 Bolt Carrier Group – DLC

$139.95

NBS 8.5″ Pistol 5.56 Stainless M-LOK Upper Assembly

Out of stock

NBS 8.5″ Pistol 5.56 Stainless M-LOK Upper Assembly

$319.95

8.5" 300 Blackout 1:8 Pistol Length Barrel - Parkerized

Out of stock

8.5″ 300 Blackout 1:8 Pistol Length Barrel – Parkerized

$99.95

8.5" 300 Blackout 1:8 Pistol Length Barrel - Black Nitride

Out of stock

8.5″ 300 Blackout 1:8 Pistol Length Barrel – Black Nitride

$122.95