Upper Receiver Kit

5.56 Nato 7.5" Nitride Upper / 1:7 Twist / 7" Slant MLOK Handguard

Zaviar Firearms .223 Wylde 18" Stainless Steel Government Upper / 1:8 Twist / 15" Slant MLOK Handguard

Zaviar Firearms 5.56 Nato 16" Nitride Upper / 1:8 Twist / 12"Slant MLOK Handguard

Zaviar Firearms 5.56 Nato 16" Nitride Upper / 1:8 Twist / 12"Slant MLOK Handguard

5.56 Nato 16" Stainless Steel Upper Kit / 1:8Twist / 12" MLOK Slant Handguard

5.56 Nato 16" Nitride Upper Kit / 1:8Twist / 12" MLOK Slant Handguard

5.56 Nato 16" Nitride Upper Kit / 1:8Twist / 15" MLOK Slant Handguard

5.56 Nato 10.5" Nitride Upper Kit / 1:7 Twist / 10" MLOK Slant Handguard

Compare

5.56 Nato 7.5" Nitride Upper Kit / 1:7 Twist / 7" MLOK Slant Handguard

Zaviar Firearms 5.56 Nato 'Operator Series' 7.5" Nitride Builder Kit / 1:7 Twist / 6.5" MLOK Handguard / Titanium Blue

Compare

Zaviar Firearms .223 Wylde 'Operator Series' 16" Nitride Match Grade Barrel Upper Kit / 1:8 Twist / 15" MLOK Handguard - SS MG, COMP, ASSEMBLED

Zaviar Firearms 5.56 Nato 'Operator Series' Burnt Bronze 16" Nitride Government Upper Kit / 1:8 Twist / 12" MLOK

Zaviar Firearms 5.56 Nato 'Operator Series' 16" Nitride Government Upper Kit / 1:8 Twist / 15" MLOK / blk

Zaviar Firearms 5.56 Nato 'Operator Series' OD Green 16" Nitride Government Upper Kit / 1:8 Twist / 15" MLOK

Zaviar Firearms 5.56 Nato 'Operator Series' Sniper Grey 16" Nitride Government Upper Kit / 1:8 Twist / 15" MLOK

Zaviar Firearms 5.56 Nato 'Operator Series' Burnt Bronze 16" Nitride Government Upper Kit / 1:8 Twist / 15" MLOK

Zaviar Firearms 5.56 Nato 'Operator Series' FDE 16" Nitride Government Upper Kit / 1:8 Twist / 15" MLOK

Zaviar Firearms 5.56 Nato 'Operator Series' 10.5" Nitride Upper Kit / 1:7 Twist / 10" MLOK Handguard / A2 Flash Hider

Zaviar Firearms 5.56 Nato 'Operator Series' 16" Titanium Blue Nitride Upper Kit / 1:8 Twist / 12" MLOK Handguard

Zaviar Firearms 5.56 Nato 'Operator Series' 16" OD Green Nitride Upper Kit / 1:8 Twist / 12" MLOK Handguard