Smith Wesson Mp 15t Ar 15 Upper Receiver Assembly 223 Remington 5 56 Nato 16 In Chrome Lined Flat Top 812010 Able Ammo

smith wesson inc 15 t upper receiver assembly smith wesson 812010 m p 223 remington 5 56 nato 16 in chrome lined m4 black brl manufactured on the m p15 modern sporting rifle platform 10 in free float lightweight quad handrail with ergonomic width mbus front and rear sights impact resistant polymer provides light weight and resists operational abuse spring loaded flip up sights easily activated from either side or by pressing the top chambered in 5 56 mm nato barrel twist rate 1 in 8 in 5r rifling for reduced copper fouling and cleaning times 2 style flash hider barrel threaded to 1 2 28 specifications mfg item num 812010 category uppers type flat top uppercaliber 223 remington 5 56 natosights mbusbarrel length 16 in barrel material chrome linedtwist 1 8barrel description m4barrel finish blackreceiver description flat topreceiver finish blackview all items by this manufacturer