AR-15 5.56/.223 24" black nitride bull upper assembly / Mlok

AR-15 5.56/.223 24" black nitride bull upper assembly / Mlok

AR-15 5.56/.223 24" black nitride modular bull upper assembly is offered exclusively by Moriarti Armaments. Custom made to order. 

The upper receiver features:

Barrel - 24" 416 stainless steel bull barrel  nitride coated. Hardened to 26-32 rc and stress relieved.  Chambered in 5.56 NATO (advantage of shooting either .223Rem or 5.56 NATO cartridge). 1-9* rh twist. Target crowned - not threaded.  M4 feedramps.

A3  flat top upper receiver - made from certified 7075-T6 aluminum forgings. Black hardcoat anodized and teflon coated to gov. specs. Forward assist and dust cover installed. M4 feedramps.

Gas system - .936 low profile gas block made from stainless steel for maximum strength. Rifle length gas system.

Handguards -  rifle length free floating slim mlok handguard. Made from aircraft quality aluminum and black hardcoat anodized.*

*Twist may vary between 1/8 and 1/9, depending on stock availability. Does not come with BCG or Charging Handle. Maybe purchased separately.

CA and NY compliant.