HM Defense Technology 16MBUP-L 556 AR-15 Upper Receiver 5.56 NATO 16" Barrel Free Float Hand Guard Picatinny/M-LOK Cerakote Black Finish
HM Defense Technology 16MBUP-L 556 AR-15 Upper Receiver 5.56 NATO 16" Barrel Free Float Hand Guard Picatinny/M-LOK Cerakote Black Finish, The monobloc upper features a hm barrel with an integral machined patented gas block, and a carbine gas system.It is also 4150 chromoly, match grade, tripled honed, and button rifled.Its handguard is free-floating and uses a picatinny rail, magpul m-lok, and machined from 6061-t6 aluminum.Upper and lower receiver are made of 7075-t6 aluminum with a hard coat anodized finish.The monobloc upper also includes a patented hmb bolt, mil-spec components, charging handle, and a dust cover with an american flag.Receiver Finish: Black AnodizedType: CompleteCaliber: 223 RemSights: None, Optic ReadyBarrel Length: 16"Barrel Material: 4150 Chrome MolyTwist: 1:8"Barrel Description: 4150 Chrome Moly Match GradeBarrel Finish: Black CerakoteHandguards: 15" M-LOK Free-FloatHandguard Finish: Black Hard Coat AnodizedBarrel Length Range: 16" to 16.99"