Everything needed to complete a fully functional AR-15 carbine, less a stripped lower receiver.

• Anderson complete built upper with carbine length gas system, high profile gas block, clamshell handguard. 5.56 1:8 16" M4 Barrel
• Black nitride bolt carrier group
• Standard mil-spec charging handle
• Mil-spec 5-position buffer tube kit
• Mil-spec adjustable carbine stock
• Anderson Gen 2 lower parts kit

Fit

AR-15,

Caliber

5.56,