41V50 7.5" 5.56 NATO Pistol Barrel with Electroless Nickel M4 Extension

41V50 7.5" 5.56 NATO Pistol Barrel with Electroless Nickel M4 Extension

Phase 5’s most popular AR type pistol barrel.

  • Barrel length: 7.5"
  • Barrel Weight: 1.09lbs
  • Barrel Material: 4150 Steel
  • Caliber: 5.56 NATO
  • Twist Rate: 1:7
  • Barrel Thread: 1/2 x 28
  • Gas Block Size: .750
  • Gas System: Pistol
  • Barrel Finish: Manganese Phosphate
  • Barrel Extension Finish: Electroless Nickel

Prop 65 Warning 

Out-of-stock
Item Price: $134.95
BARREL 41V50-7.5EN
Overall Length:
7.5 inches
Product Weight:
1.09lbs
Made in the U.S.A.
Electroless nickel coated extensions

Electroless nickel coated extension

Extensions are precision-ground for maximum accuracy then EN coated for superior wear resistance and extended use.

Mil-Spec manganese phosphate finish

Mil-Spec manganese phosphate finish

Classic finish helps prevent rust, adds visual appeal and ensures aesthetic compatibility with a wide range of weapons.