This upper receiver features a 16″ cold hammer forged chrome lined barrel with a mid-length gas system for superior performance. The barrel also boasts a black oxide coating for added durability. Additionally, this receiver comes with a 15″ SMR MK16 free float handguard with M-LOK attachment slots on 7 sides, allowing you to customize your set up to your specific needs. The unique 40mm Green finish rounds out this already incredible package, giving it an eye-catching look that is sure to turn heads.
This AR-15 barreled upper receiver group does not come with a bolt carrier group or charging handle.