AR-15 16" M4 contour, parkerized 350 Legend barrel has a carbine length gas system with a 1:16 twist. Our 350 Legend parkerized rifle barrels are made from the finest 4150 Chrome Moly Vanadium and precisely rifled for high accuracy at a great price. Use a Bear Creek Arsenal ar barrel in your next AR15 build and experience superior performance backed by a lifetime warranty!

Details:

• Weight (lbs) - 1.700000
• Length - 16
• Profile - M4 Contour
• Twist - 1:16
• Finish - Parkerized
• Material - 4150 Chrome Moly Vanadium
• Thread Pitch - 5/8 x 24
• Caliber - 350 Legend
• Feed Ramp - .300 Blackout Feedramp
• Gas System - Carbine
• Gas Block System - 0.750