Quick view Daniel Defense Daniel Defense 2300408013011 MK18 Upper Group 5.56x45mm NATO 10.30" Black Phosphate Barrel, 7075-T6 Aluminum Black Anodized Receiver, Flat Dark Earth DD RISII MK18 Handguard for AR-15 $1,656.20 $1,412.00 The mk18 ar15 style upper receiver group is unmatched in size, weight, and performance, and features the picatinny quad rail daniel defense provides to ussocom.The ris ii rail features a bolt-up system that has been rigorously tested prior to fielding by... Compare Add to Cart
Quick view Luxus Arms Luxus Arms (hm Defense) Monobloc Upper, Hm Defense 95mbup556 9.5 Monobloc Pistol Upper $800.32 $628.83 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 rial, magpul m-lok,... Compare Add to Cart