Quick view .223 Wylde 'Operator Series' 16" Nitride Match Grade Builder Kit / 1:8 Twist / 15" MLOK Handguard $442.99 $369.99 Compare
Quick view 5.56 Nato 'Operator Series' 10.5" Nitride M4 Builder Kit / 1:7 Twist / 10" KeyMod Handguard $329.99 $309.99 Compare
Quick view 5.56 Nato 'Operator Series' 16" Nitride HBar Builder Kit / 1:8 Twist / 12" MLOK Handguard / M4 Stock $389.99 $309.99 Compare
Quick view 5.56 Nato 'Operator Series' 16" Stainless Steel Government Builder Kit / 1:8 Twist / 12" MLOK Handguard $437.99 $309.99 Compare
Quick view 5.56 Nato 'Operator Series' 7.5" Nitride Builder Kit / 1:7 Twist / 10" MLOK Handguard $379.99 $264.99 Compare
Quick view .223 Wylde 'Operator Series' 16" Nitride Match Grade Builder Kit / 1:8 Twist / 15" MLOK Handguard Best Use: Varmint Hunting / Mid Range Shooting Specifications: Caliber: .223 Wylde Upper Receiver: Stripped Upper Receiver Upper Parts Kit Charging Handle Barrel: 16" Nitride 5R Match... $442.99 $369.99 Compare
Quick view 5.56 Nato 'Operator Series' 10.5" Nitride M4 Builder Kit / 1:7 Twist / 10" KeyMod Handguard Best Use: Varmint Hunting / Mid Range Shooting Specifications: Caliber: 5.56 Nato Upper Receiver: Stripped Upper Receiver Upper Parts Kit Charging Handle Barrel: 10.5" Nitride... $329.99 $309.99 Compare
Quick view 5.56 Nato 'Operator Series' 16" Nitride HBar Builder Kit / 1:8 Twist / 12" MLOK Handguard / M4 Stock Best Use: Varmint Hunting / Mid Range Shooting Specifications: Caliber: 5.56 Nato Upper Receiver: Stripped Upper Receiver Upper Parts Kit Charging Handle Barrel: 16" Nitride HBar (Heavy... $389.99 $309.99 Compare
Quick view 5.56 Nato 'Operator Series' 16" Stainless Steel Government Builder Kit / 1:8 Twist / 12" MLOK Handguard Best Use: Varmint Hunting / Mid Range Shooting Specifications: Caliber: 5.56 Nato Upper Receiver: Stripped Upper Receiver Upper Parts Kit Charging Handle Barrel: 16" Stainless Steel... $437.99 $309.99 Compare
Quick view 5.56 Nato 'Operator Series' 7.5" Nitride Builder Kit / 1:7 Twist / 10" MLOK Handguard Best Use: Varmint Hunting / Mid Range Shooting Specifications: Caliber: 5.56 Nato Upper Receiver: Stripped Upper Receiver Upper Parts Kit Charging Handle Barrel: 7.5" Nitride Pistol... $379.99 $264.99 Compare
