Tactical Kinetics .308 Government Profile Rifle Barrel - 4150 Nitride - 20"

Manufactured by Tactical Kinetics
SKU: 10-6-308
MPN: TK1779
Manufactured by Tactical Kinetics
2 Reviews

Out of Stock

NOTE: Limit 1 per household. Quantities exceeding 1 will not allow checkout.



The Tactical Kinetics .308 AR-10 Rifle Barrel is machined in house on state of the art CNC machines out of 4150 Chrome Moly Vanadium steel. They are drilled, reamed, button rifles, and chambered to specific SAMMI specifications to ensure repeatable accuracy for thousands of rounds. Featuring a durable black Nitride finish for long term wear and corrosion resistance as well as an extremely hard and slick bore. The 1:10 twist rate is optimal for .308 and the rifle length gas system offers reliable function and lower felt recoil than shorter gas systems. The Government profile helps to reduce weight without sacrificing rigidity. Build your next hunting rifle with the Tactical Kinetics 20” .308 Rifle Barrel.

  • 20” 4150 Chrome Moly Vanadium barrel
  • Black Nitride finish
  • 1:10 twist rate
  • Button rifled
  • Rifle length gas system
  • Government profile

Tactical Kinetics was formed to combine precision CNC manufacturing and superior inspection techniques with complete supply chain and flexible component assembly management to roll out high quality weapon system components to the OEM, Defense, and Export sales markets at prices that are reflect the quality of our workmanship and customer service. A great product at a fair and reasonable price, with unmatched service and technical ability.
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Barrel CoatingSalt Bath Nitride
Barrel ContourGovernment
Barrel Length20
Barrel LiningSalt Bath Nitride
Barrel Material41V50 Chrome Moly Vanadium Steel
BrandTactical Kinetics
Caliber Gauge.308 Win
Feed RampsM4
Gas Seat Diameter.750
Gas System LengthRifle
Thread Pattern5/8 X 24
Twist Rate1:10

WARNING: This Product can expose you to chemicals which is known to state of California to cause Cancer and Reproductive Harm. For more information, see www.p65warnings.ca.gov

Ratings & Reviews

2 reviews

  • 5 stars
  • 0 reviews
  • 4 stars
  • 0 reviews
  • 3 stars
  • 0 reviews

Check headspace

by -

Bought this for a rifle build. The barrel fit and finish of the barrel was great on the outside. However the barrel did not head space and the chamber was not reamed to the correct depth. The barrel had to be placed into a lathe and a chamber reamer in the bore to remove material and nitride coating for the bolt to headspace.

Extremely loose! chamber

by -

It has a Extremely loose chamber To the point that I couldn't even resize the Brass