Windham Weaponry UR16M4LHB Complete Upper Assembly 223 Remington/5.56 NATO 16" 4150 Steel M4 Profile Black Barrel Finish

product code:UR16M4LHB



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availability: Currently out of Stock



This Upper Assembly is complete and ready for your choice of optics or rear sights. The highly accurate 16" M4 profile barrel is chrome lined and machined from 4150 chrome moly vanadium steel with 1:9" rifling and a right hand twist. The A2 flash suppressor and standard A2 front sight are fitted. The machined aluminum flat top Upper Receiver is complete with bolt carrier assembly, charging handle, forward assist, and ejection port cover.

Type Complete Gas Impingement
Caliber 223 Remington/5.56 NATO
Sights A2 Front
Barrel Length 16"
Barrel Material 4150 Steel
Twist 1:9"
Barrel Description M4 Profile
Barrel Finish Black
Receiver DescriptionA3
Receiver Finish Black
Handguards M4 Synthetic
Handguard Finish Black
Barrel Length Range 16.00" to 17.99"

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