Brand: Daniel Defense
Model: DDM4 Quad Rail
Firearm Fit: AR-15
Top Rail: Picatinny
Attachment Style: Picatinny
Attachment Positions: 3 / 6 / 9 / 12 O'clock
Material: Aluminum
Finish: Black
Length: 10.06"
Weight: 10 oz
Includes: Barrel Nut, Mounting Hardware

Features

The DDM4 Rail from Daniel Defense is a free-float quad rail handguard engineered for durability, lightweight performance, and enhanced ergonomics on AR-15 platforms. Designed to provide a rigid and stable mounting system, this rail features a four-sided Picatinny configuration at the 12, 3, 6, and 9 o’clock positions, allowing for the attachment of optics, lights, lasers, vertical grips, and other tactical accessories.

Built for versatility and reliability, the DDM4 Rail includes integrated limited-rotation QD sling swivel attachment points at the front and rear for ambidextrous sling use. Its free-floating design helps maintain accuracy by minimizing barrel interference, while compatibility with low-profile gas blocks on barrels 11 inches and longer ensures broad application across AR builds. Combining strength, modularity, and proven design, this AR-15 quad rail handguard delivers a dependable solution for tactical and performance-focused rifle setups.

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