AR-15 Carbine Upper – 16″ .223 wylde 1:7 Barrel – 15″ Keymod Rail

Description

Complete built upper receiver:

• 16″  4150 chrome vanadium lined barrel, chambered in .223 wylde with a 1:7 twist
• Low profile gas block
• Carbine length gas system
• 15″ keymod handguard
• Flat-top mil-spec Cerro upper receiver with installed dust cover and forward assist
• No BCG or charging handle

Note: barrel caliber and twist may vary between 5.56 and 1:8 based on market availability.