Bowden Tactical Ar Rifle Build Kit, Bowden J27113 Ar Rifle Build Kit 13" Hg Protac Series but the Adjustable Gas Block

but the Adjustable Gas Block from ODIN Works has pin point adjustability and is packed with features

-Base: flat

-Made from steel with a blued finish

The ACT MAG Full Size Magazine is a standard factory replacement magazine

-Easy to install & remove by hand

Bowden Tactical Ar Rifle Build Kit, Bowden J27113 Ar Rifle Build Kit 13" Hg Protac Series but the Adjustable Gas BlockAr rifle kit includes: forged upper, upper parts kit, bcg, charging handle, rifle barrel, gas tube, gas block standard, cornerstone, flash hider, iron sights, rifle buffer tube assy., rifle brace, lower parts kit, magazine Model: AR Rifle Build Kit Action: Semi Auto Trigger: Mil Spec Safety: Safety Selector Switch Hand: Right