The DT15 16" LT (Lightweight) Barrel is designed to shoot anything you feed it without being over gassed. Our barrels use port holes of .074 giving you the optimum gas pressure.

Featuring:

• 16" 4150 CrMoV Steel
• Reduced Weight Profile
• Mil-Spec 86L20 case hardened M4 extension
• Port Hole .074
• 1/7 twist
• Mid length gas port
• .750 gas block seat
• Properly QPQ Nitrided
• Marked '5.56 NATO 1:7 41V50'
• Weight 26.3 ounces

• 100% Made in the USA