Caliber With This Upper Build Kit, You Can Feel Confident That You're Getting A Round That Is Generally Available And Reliable, And An Upper Build That We Created, But You Chose. Not Only Is 5.56 NATO Known As A Versatile Round, But As A Smaller Round(Especially In A Rifle Platform), 5.56 NATO Will Be Easy For You To Shoot And Control. With 5.56 NATO Being The Most Popular Round For The AR-15 Platform, This Upper Build Kit Will Be A Crucial Part Of Building Your Personalized Tool For Using This Caliber.
Upper: This Upper Features A Back Diamond Series AR-15 Billet Upper Receiver. This Upper Receiver Does Not Have A Forward Assist, However It Does Still Retain The Dust Door Cover.
Barrel: Included Is A 16" 5.56 NATO Barrel From ELD Performance As Part Of Their Alpha Series. Made From 416R Stainless Steel, This Barrel Has A 1/2x28 Thread Pitch And A 1-8 Twist Rate.
Handguard: This Build Includes A Premium 12" M-Lok Handguard From Guntec. This Skeletonized Handguard Allows You To Comfortably Grip Your Rifle In A Variety Of Shooting Positions And Securely Mount A Variety Of Accessories.
Muzzle Device: This Upper Includes A Strike Industries The CLOAK Flash Hider. The Improved Design Is Even More Compact Than Their Previous VENOM And Disperses Combustion More Effectively With Its Intuitive Design. With Its Wider Geometry The CLOAK Is Even More Efficient At Dispersing Gas Flow Making Any Flash From The Rifle Barely Visible Especially In Low Light Conditions.
