Smith Wesson Mp 15ts Ar 15 Upper Receiver Assembly 14 5 In Flash Hider 16 Mbus Chrome Lined Flat Top Black 812011 F Able Ammo

smith wesson inc 15 ts upper receiver assembly s w 812011 m p 223 rem 14 5 in flash hider 16 in mbus chrome lined blk brl finish manufactured on the m p15 modern sporting rifle platform 14 1 2 in chrome lined cmv barrel with permanent smith vortex flash hider for 16 in overall length ensures a complete propellant burn and negligible flash unlike the standard issue closed end bird cage in unit or competing straight flute designs right hand helical flutes will not loosen under sustained fire the flute configuration is 40 stronger due to greater mass accuracy remains the same or improves troy 13 in trx extreme handguard one piece free floating rail designed for secure installation troy trx rails are custom manufactured from aircraft aluminum and finished in mil spec type iii hard coat with teflon state of the art rotary locking system proprietary patent pending one piece design reduced heat transfer significant weight reduction true u s military specification m1913 rails increases target acquisition speed free floating design that enhances accuracy includes troy barrel nut 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 7 in specifications mfg item num 812011 category uppers type flat top uppercaliber 223 remington 5 56 natosights mbusbarrel length 14 5 in plus flash hider 16 in barrel material mbustwist 1 7barrel description chrome linedbarrel finish blackreceiver description flat topreceiver finish blackview all items by this manufacturer