The Sons of Liberty Gun Works East India Starter Kit is a premium upper receiver that allows you to build a unique AR-15 using top-tier components. The SOLGW East India Starter Kit is compatible with standard AR-15 lowers and will fit perfectly with any Sons of Liberty AR-15 rifle. The East India Starter Kit is made of aircraft-grade 7075 T6 aluminum and features a premium chrome-molybdenum-vanadium steel barrel, mid or carbine-length gas system, and QPQ corrosion-resistant coating. All barrels for the SOLGW East India upper receivers undergo rigorous testing for high-pressure resistance and magnetic particle inspection, making sure they meet Mil-spec standards. The finish is anodized for corrosion and wear resistance, allowing extra durability and reliability of the receiver. The SOLGW East India Starter Kit includes a fully assembled receiver with a top-tier V2-profile barrel, USGI barrel nut, secure gas block, nitride gas tube, dust cover, forward assist, and the top Picatinny rail for mounting rifle scopes and other accessories. The East India upper receiver is available in 223 Remington, 5.56mm NATO, 6.5 Grendel, or 300 Blackout, with 9 to 16-inch barrels. You can also buy the receiver with the A2-style front sight base to improve the overall flexibility of your AR-15 setup. The kit does not include a muzzle device, bolt carrier group, or charging handle. That way, Sons of Liberty Gun Works made sure you can choose them to your preference, but you can also get them in premium quality directly from SOLGW as a separate purchase. Whether you need a replacement upper or want to make your own premium AR-15 build, the SOLGW East India will take your AR-15 experience to the next level.