20IN Pre-Ban Flat Top Barrel Assembly

Features:

• 20" 1×9 twist – Heavy Profile
• Chrome Moly Vanadium barrel
• Flat Top Upper with White T-Marks & M4 Feed Ramps
• HPT/MPI tested Bolt and Carrier assembly
• Charging Handle
• STANDARD Length Handguards
• This upper is assembled head spaced and test fired.