Product Details
If you're building a shorter, handier AR or want something that runs quiet with a suppressor, the DDM4 300 S upper is a solid choice. You get a 10.3" cold hammer forged barrel in 300 Blackout with a 1:8 twist, finished in black, and it comes ready to go with a flash suppressor and the Grip-N-Rip charging handle. It's the kind of piece that feels good in your hands and works hard without fuss.