https://www.22mods4all.com/zaviar-firearms-5-56-nato-operator-series-16-m4-fde-upper-receiver-1-8-twist-magpul-carbine-handguard/

https://www.22mods4all.com/zaviar-firearms-5-56-nato-operator-series-16-m4-upper-receiver-1-8-twist-magpul-carbine-handguard/

PRODUCT DESCRIPTION

5.56.jpg

 

Specifications:

Caliber: 
  • 5.56 Nato
Upper Receiver: 
  • FDE Complete Upper Receiver 
Barrel: 
  • 16" Nitride M4
  • Carbine Length Gas System
  • Gas Block
  • Roll Pin
  • 1/2x28 TPI Thread
  • 1:8 Twist Rate
Lower:
  • N/A
Muzzle Device:
  • A2 Flash Hider
Stock Kit:
  • N/A
Handguard:
  • Magpul Carbine FDE handguard
  • Delta Style Barrel Nut with Rail Attachment and Screws 
Material:
  • 6061 Aluminum 
Color:
  • FDE - Cerakote