GunTec – 7.5″ 5.56mm 1:7 Twist 4150 Barrel (Tin Coated)

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

Specifications:

WARNING:  This Product Can Expose You to Chemicals Including Lead, which is Known to the State of California to Cause Cancer and Birth Defects or Other Reproductive Harm. For More Information go to www.P65Warnings.ca.gov.