Sons of Liberty Gun Works East India Starter AR-15 13.7" Pinned CMV 5.56 NATO Assembled Upper Receiver Kit

Give your next rifle build a solid foundation with the Sons of Liberty Gun Works East India Starter AR-15 13.7" Pinned CMV 5.56 NATO Assembled Upper Receiver Kit. The 13.7" barrel features a QPQ-coated M4 feed ramp extension to ensure smooth, consistent feeding at the range or in the field, while the 1/2x28 threads are perfect for use with your favorite muzzle devices. Plus, this rifle barrel is HPT and MPI to ensure only the best barrels make it to your rifle build. Chrome Moly Vanadium steel construction with a corrosion-resistant QPQ finish provides unmatched strength and durability, while a 1:7 twist offers superior accuracy and precision. Plus, this barrel is compatible with mid-length gas systems. If that's not enough, it has a .750" gas block journal and comes with the gas system installed. The upper receiver is constructed to Mil-Spec using 7075-T6 aluminum with a corrosion-resistant anodized finish for superior durability. Plus, engraved T-Marks on the top Picatinny rail make mounting optics and other weapon-mounted accessories a breeze. Product comes assembled. Does NOT come with ha andguard or muzzle device. Charging handle and BCG NOT included.