https://www.22mods4all.com/zaviar-firearms-5-56-nato-operator-series-10-5-m4-carbine-nitride-complete-pistol-1-7-twist-sb-tactical-pdw/

PRODUCT DESCRIPTION

5.56.jpg

Specifications: 

Caliber: 
  • 5.56 Nato
Upper Receiver: 
  • Assembled Upper Receiver 
  • Charging Handle 
  • Bolt Carrier Group
  • FlipUp Sights
Barrel: 
  • 10.5" Nitride
  • Carbine Length Gas Tube
  • Gas Block
  • Roll Pin 
  • 1/2x28 TPI Thread
  • 1:7 Twist Rate 
Lower Receiver:
  • Complete Lower Receiver
    (Semi Automatic)
Muzzle Device: 
  • A2 Flash Hider
Stock Kit:
  • SB Tactical PDW
  • Coil Spring 
  • 2.5" Buffer
  • SBA3 Brace
Handguard:
  • Magpul MOE Carbine Hand Guard
  • M Lok Style
  • Delta Ring 
Material:
  • 7075 T6 Aluminum 
Color: 
  • Black - Cerakote

***Also includes: 1 - CProducts .223 / 5.56 30 Round Magazine