Daniel Defense DDM4 PDW Cobalt .300 AAC Blackout 7 Barrel 30-Rounds

Daniel Defense DDM4 PDW Features The 7 cold hammer-forged heavy barrel is optimized for 300 Blackout offering durable rifling improved barrel life and consistent accuracy in a short-barrel platform. A 5/8x24 thread pitch allows for direct mounting of muzzle devices or suppressors and the Enhanced Buffer System softens cyclic impulse to improve controllability and follow-up shots. Daniel Defense's proprietary heavy contour increases stiffness and supports repeatable harmonics under varied ope