The item comes with an 18 inch barrel made from stainless steel. It is a 416 hbar contour barrel hardened to 26-32 rc. It is also stress relieved. This AR 10 is chambered in 308 Winchester and features a 1 in 10 RH twist button rifled. The product is diamond fluted. The barrel boasts Xtreme muzzle brake finish.
AR 10 308 upper parts kit in consideration includes an A3 flat top part upper receiver. It is developed from solid billet 6000 series aluminum. It comes equipped with a dust cover and forward assist. The hardcoad is anodized. Current AR-10 features a montaged 750 low profile gas block. It is constructed from stainless steel. The gas tube is rifle length. As to the handguards, they are rifle length too. They come in a slim keymod rail system. This product is DPMS compatible. All its details were produced in the United States of America. Do not forget that the Charging Handle and BCG will be delivered if you order them separately. Check out our 308 AR 10 upper assembly sale and AR 10 308 lowers. If any questions arise – feel free to ask us and we will quickly provide professional assistance.