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Noveske Lo-Pro Gas Block Barrel, 12.5" Crusader 5.56mm Barrel

Noveske Lo-Pro Gas Block Barrel, 12.5" Crusader 5.56mm Barrel
Only 3 left

Availability: In stock




Noveske's Stainless Steel AR-15 Match Barrels feature their exclusive 5.56 Match Mod 0 Chamber, designed to offer outstanding accuracy with both 5.56x45mm NATO and 223 Remington ammunition. Composed of 416R stainless steel that's hardened to 30 RC, the bore is given improved polygonal rifling that slightly boosts projectile velocity and reduces the speed of the bore's erosion, meaning superior accuracy retention that outlasts that of barrels with conventional rifling.

All Noveske match barrels have a medium contour, bead-blasted satin finish, M4 extended feed ramps, and are threaded at the muzzle for the addition of flash hiders, muzzle brakes and/or sound suppressors. Each barrel is shipped with a pinned, low profile gas block, gas tube and barrel extension.


  • Length: 12.5"
  • Material: 416R Stainless Steel
  • Twist Rate: 1 in 7" Polygonal Rifling
  • Chamber: 5.56 Match Mod O
  • Contour: Medium
  • M4 Feed Ramps: Yes
  • Gas Port Location: Carbine
  • Barrel Diameter at Gas Port: 0.750"
  • Muzzle Thread Pattern: 1/2"-28
  • Extras: Low Profile Gas Block, Gas Tube
  • Weight: 1 lbs 12.3oz

Additional Info

Additional Info

SKU 12.5 Crusader 5.56mm-07000051
Manufacturer Noveske
Finish Stainless Steel
Barrel Length 12.5"
Caliber 5.56
Configuration .750 DIA
Option No
Gas Length Mid
Height No
Rail Length No
Mount No
Profile No
Reticle No
Co Witness No
Size No


Customer Reviews (1)

awesomeReview by
I couldn't believe the accuracy until I saw it. Most accurate barrel under 16 inches I've seen, I don't think I'll buy another barrel that isn't Noveske. you get what you pay for. My Rainier ultramatch is really close but I still am gonna default Noveske (Posted on 12/11/2016)

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