Quick view Add to Wishlist ZAVIAR Firearms Zaviar Firearms 5.56 Nato 'Operator Series' 10.5" Nitride Upper Receiver / 1:7 Twist / 12" MLOK Handguard Best Use: Varmint Hunting / Mid Range Shooting Specifications: Caliber: 5.56 Nato Upper Receiver: Assembled Upper Receiver ***BCG and Charging Handle Not Included*** Barrel: 10.5"... MSRP: $359.99 $279.99 Choose Options Compare
sale Quick view Add to Wishlist ZAVIAR Firearms Zaviar Firearms 5.56 Nato 'Operator Series' 7.5" Nitride Upper Receiver / 1:7 Twist / 7" MLOK Handguard Best Use: Varmint Hunting / Mid Range Shooting Specifications: Caliber: 5.56 Nato Upper Receiver: Assembled Upper Receiver Barrel: 7.5" Nitride Pistol Length Gas System Gas... MSRP: $339.99 $249.99 $259.99 Choose Options Compare
Quick view Add to Wishlist ZAVIAR Firearms Zaviar Firearms 5.56 Nato 'Operator Series' 7.5" Nitride Upper Receiver / 1:7 Twist / 10" KeyMod Handguard Best Use: Varmint Hunting / Mid Range Shooting Specifications: Caliber: 5.56 Nato Upper Receiver: Assembled Upper Receiver Barrel: 7.5" Nitride Pistol Length Gas System Gas... MSRP: $359.99 $279.99 Choose Options Compare
Quick view Add to Wishlist ZAVIAR Firearms .223 Wylde 'Operator Series' 20" Stainless Steel 5R Straight Fluted Upper Receiver / 1:8 Twist / 15" MLOK Handguard Best Use: Varmint Hunting / Mid Range Shooting Specifications: Caliber: .223 Wylde Upper Receiver: Assembled Upper Receiver Barrel: 20" Stainless Steel 5R Straight Fluted Rifle... MSRP: $368.99 $274.99 Choose Options Compare
Quick view Add to Wishlist ZAVIAR Firearms Zaviar Firearms 5.56 Nato 'Operator Series' 10.5" Nitride Upper Receiver / 1:7 Twist / 12" KeyMod Handguard Best Use: Varmint Hunting / Mid Range Shooting Specifications: Caliber: 5.56 Nato Upper Receiver: Assembled Upper Receiver Barrel: 10.5" Nitride Carbine Length Gas System Gas... MSRP: $359.99 $279.99 Choose Options Compare