Brownells Brownells Brownells 75th Anniversary - A Shooting Heritage

Features:

  • Black Nitride Coating, offers superior corrosion resistance and accuracy
  • 308 Winchester chambered barrels feature a HBAR profile
  • 308 Winchester barrels are machined from 416 stainless steel
  • 5/8-24 muzzle threads
  • .750” O.D. at the gas port
  • 16” 308 barrel features a carbine length gas system
  • 16” 300 Blackout barrel features a pistol length gas system
  • 18” and 20” barrels feature a rifle length gas system
  • 300 Blackout barrel fits AR15/M16 receivers
  • 308 Winchester barrels fit DPMS pattern 308 AR rifles
  • Barrel extensions feature M4 feedramps
  • 308 Barrels have a 1-10 twist
  • 300 Blackout barrel has a 1-7 twist

For proper use please click here to view a notice from the manufacturer. 

 SPECS: Black nitride coating, stainless steel (308) and chrome moly (300BLK). Length – 16”, 18” and 20”. .750” at gas port. M4 feedramps. 5/8-24 muzzle threads. 1-7 Twist (300BLK) and 1-10 Twist (308). Blackout barrel requires Pistol Length gas system.

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4 Item(s)

$209.99

In Stock

Cartridge: 300 AAC Blackout

Barrel Weight: 1.74 lbs

Finish: Nitride

Length: 16

Twist: 1-7

$247.99

Out of Stock View Alternatives

Cartridge: 308 Winchester

Barrel Weight: 2.43 lbs

Contour: HBAR

Finish: Nitride

Length: 16

Twist: 1-10

$264.99

Out of Stock View Alternatives

Cartridge: 308 Winchester

Barrel Weight: 2.95 lbs

Contour: HBAR

Finish: Nitride

Length: 18

Twist: 1-10

$276.99

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View Alternatives

Cartridge: 308 Winchester

Barrel Weight: 3.14 lbs

Contour: HBAR

Finish: Nitride

Length: 20

Twist: 1-10