Description
Extended Quad Rail Advantage for Advanced Operators The defining feature of the DDM4 V9 is its long, 15-inch Picatinny quad rail that extends over the 16-inch Cold Hammer Forged barrel. This expansive rail real estate allows operators to position their support hand further forward toward the muzzle, enabling precise weapon driving, superior recoil control, and zero over-travel during multi-target transitions. The continuous top rail also provides a maximum sight radius for rail-mounted iron sights and ample space for optics, magnifiers, and tactical illumination.
Duty-Proven Construction & Factory Compliance Built upon mil-spec 7075-T6 aluminum receivers with a Type III hard coat anodized finish, the V9 features a Chrome Moly Vanadium steel barrel with a 1:7 twist, chrome lining, and heavy phosphate coating. The mid-length direct impingement gas system delivers a smooth, manageable recoil impulse that facilitates quick, precise rapid fire. To satisfy California regulatory requirements, the rifle is built from the factory with a specialized mag-lock style fixed-magazine configuration, allowing legal acquisition and operation in restricted jurisdictions without requiring aftermarket retrofitting.
Enhanced Controls & Ergonomics Outfitted with the independently ambidextrous GRIP-N-RIP charging handle, vertical grip, heat-resistant Santoprene rail panels (rated to 300° F), and Daniel Defense’s ergonomic overmolded buttstock and pistol grip.
Important Procurement Note (Compliance & Verification) When submitting an RFP or institutional quote request, procurement officers must verify state and municipal compliance parameters to ensure seamless transfer through receiving FFL dealers. PAI Defense assists agency compliance officers in streamlining documentation from initial quote to final delivery.
PAI Defense: Your Fully Licensed Procurement Partner Navigating government acquisitions for restricted-state firearm platforms requires a strategic, compliant B2B approach. PAI Defense provides the audited technical specifications and streamlined RFP processes necessary to support procurement officers. By utilizing our Type 10 FFL licensing, your agency gains direct, lawful access to elite duty systems designed to keep your operators safe and operational divisions at peak efficiency.







