Product Details
This upper receiver is built for .300 Blackout shooters who want a compact setup that doesn't sacrifice function or durability. The 8.5" barrel pairs with that shorter 7.75" rail to give you a well-balanced platform that won't feel unwieldy in tight spaces, and it'll work with any standard AR-15 lower you already have. You'll need a bolt carrier group and charging handle to complete the build, but the matte black finish and included rail make this a solid foundation to work from.