7.5″ 5.56MM 1:7 TWIST CONTOUR 4150 BARREL (TIN COATED) – BY GUNTEC

$199.95

In stock

SKU: GT-BAR-7.5-TIN Category:

Description

  • 4150 Chromoly Steel
  • 5.56/.223 Chambered in 5.56×45
  • 1:7 Twist
  • Tin Coating (Gold Titanium Nitride Finish)
  • Aesthetic Coating Which Improves Durability & Lubricity
  • Contour Profile
  • Markings Spiral Engraved Near Break
  • .750 Gas Platform System
  • M4 Feed Ramps
  • Pistol Length Gas System
  • Black Nitride Coating
  • 1/2 by 28 Thread

Additional information

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