QPQ Black Nitride Barrels

12.5" 5.56 Mid Barrel Assembly 1/7 w/FSB

TNTE 5.56mm 1:7 twist mid-length Barrel, 12.5" 41V50 Vanadium alloy mil-spec steel, fully machined and assembled with extension, QPQ Nitride bore and chamber for optimum performance and durability, drilled gas port, OPQ finish. These have a proper ...

5.56 13.9" 1/7 4150 QPQ 5.56 Mid Length Barrel w/FSB

Gov profile style 13.9" 4150 (machine gun steel) QPQ finished 1/7 twist barrel. The gas system length is mid port size is .081. Gas block diameter is .750 journal length is 1.9". Barrel has M-4 feed ramps and chambered in 5.56.   

5.56 13.9" 1/7 4150 QPQ 5.56 Mid Length Pencil Barrel w/FSB

Gov profile style 13.9" 4150 (machine gun steel) QPQ finished 1/7 twist barrel. The gas system length is mid port size is .081. Gas block diameter is .625 journal length is 1.9". Barrel has M-4 feed ramps and chambered in 5.56.   

1/7 16" 5.56 QPQ Dissipator Barrel w/ FSB

Dissipator style 16" 4150 (machine gun steel) QPQ finished 1/7 twist barrel. The gas system length is rifle port size is .120. Gas block is .750. Barrel has M-4 feed ramps and chambered in 5.56. Includes FSB, Barrel Nut, And Endcap  

5.56 13.9" 1/7 4150 CL 5.56 Mid Length Barrel w/FSB

Gov profile style 13.9" 4150 (machine gun steel) Phosphate finished 1/7 twist barrel.   Bore and chamber are chrome lined The gas system length is mid port size is .081. Gas block diameter is .750 journal length is 1.9". Barrel has M-4 feed...

10.5" Rosco 5.56 Barrel with FSB

This 10.5” Rosco 5.56 barrel is designed to be the perfect addition to any SBR or Pistol build. ALL NFA RULES APPLY! Our Rosco 5.56 (NATO) barrels are designed to meet the modern day carbine shooters requirements. We are a long way from our...

11.5" Rosco 5.56 Barrel with FSB

This 11.5” Rosco 5.56 barrel is designed to be the perfect addition to any SBR or Pistol build. ALL NFA RULES APPLY! Our Rosco 5.56 (NATO) barrels are designed to meet the modern day carbine shooters requirements. We are a long way from our...

1/7 16" 5.56 CL Dissipator Barrel w/ FSB

Dissipator style 16" 4150 (machine gun steel) Phosphate finished 1/7 twist barrel. Bore is chrome lined. The gas system length is rifle port size is .120. Gas block is .750. Barrel has M-4 feed ramps and chambered in 5.56. Includes FSB, Barrel Nut, And...

12.5" Rosco 5.56 Barrel with FSB

This 12.5” Rosco 5.56 barrel is designed to be the perfect addition to any SBR or Pistol build. ALL NFA RULES APPLY! Our Rosco 5.56 (NATO) barrels are designed to meet the modern-day carbine shooters requirements. We are a long way from our...

TNTE 5.56 12.5" 1/7 Barrel CL w/FSB

TNTE has heard your requests and delivered! The Government 12.5-inch barrel is an excellent enhancement for your SBR and pistol collection. The barrel features a 5.56 NATO chamber, with both the bore and chamber being chrome-lined, while the exterior...

TNTE 5.56 11.5" 1/7 Barrel CL w/FSB

TNTE has heard your requests and delivered! The Government 11.5-inch barrel is an excellent enhancement for your SBR and pistol collection. The barrel features a 5.56 NATO chamber, with both the bore and chamber being chrome-lined, while the exterior...

TNTE 300 BLK 10.5" 1/7 "KINO" Barrel QPQ w/FSB

You asked for it and TNTE delivers! This Government 10.5" barrel will be a great addition to your SBR and pistol stable. Featuring a 300-blackout chamber, the bore and chamber and exterior are QPQ (melonite) finished. The barrel is made from 4150 11595E...