DANIEL DEFENSE DD5A(R) P 9MM LUGER SEMI-AUTO AR PISTOL The DD5 P brings large-frame performance to a compact AR pistol platform built for ultimate versatility. Centered around a 12.5" Cold Hammer Forged barrel and a mid-length gas system, it delivers smooth cycling and long-term durability in a hard-hitting, maneuverable package. A user-adjustable gas block allows the system to be tuned for consistent performance when shooting suppressed or unsuppressed. Paired with the Daniel Defense Linear Compensator, the DD5 P manages muzzle blast while maintaining dependable operation across configurations. At the core of the platform is Daniel Defe Mfg: Daniel Defense