Daniel Defense DD5 V4 18″ M-LOK Rifle – 20rd

About this product

The Daniel Defense DD5 V4 is built as a precision-capable AR-style rifle with an 18-inch S2W cold hammer-forged barrel and a full-length DD5 M-LOK rail. The design emphasizes long-range accuracy and reliable function with an adjustable gas block, a hardened bolt carrier group and a 6-position stock with SoftTouch overmolding. Standard fitment includes compatibility with SR-25 style magazines and a Daniel Defense Superior Suppression Device muzzle configuration. Some source records for this listing contain conflicting caliber and twist-rate details; see notes below for specifics.

Key Specifications

• The barrel measures 18 inches and uses a cold hammer-forged S2W profile.
• The overall weight is listed as 8.6 lbs (unloaded).
• The rifle accepts a detachable magazine with a listed capacity of 20 rounds.
• The handguard is a DD5 15.0-inch M-LOK free-floating rail.
• The receiver(s) are machined from 7075-T6 aluminum with Type III hard coat anodize.
• The stock is a 6-position design with SoftTouch overmolding.
• The muzzle is configured for a 5/8×24 thread pattern (per product records).
• Magazine compatibility is listed as SR-25 / SR25-style magazines.
• The gas system is an adjustable intermediate-length system for suppressed or unsuppressed use.
• The reported twist rate varies by source; see notes for details.

With a robust S2W barrel, adjustable gas system and a rigid DD5 rail, the DD5 V4 is aimed at shooters prioritizing repeatable accuracy and durable construction for extended precision work. Its ergonomic controls, trail-ready stock and SR-25 magazine compatibility make it suitable for long-range target applications and precision-focused shooting platforms.

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