Daniel Defense DD5 V4, Semi-automatic Rifle, 6.5 Creedmoor, 18″ CHF Barrel, 1:8″ Twist, 5/8X24″ Thread Pitch

Product Description

The Daniel Defense DD5 V4 in 6.5 Creedmoor represents precision engineering built for long-range shooters. This semi-automatic rifle combines a cold-hammer-forged 18″ barrel with a 1:8″ twist rate optimized for 6.5 Creedmoor ballistics. Every Daniel Defense firearm is hand assembled, quality assurance tested, and test fired before shipping.

The 6.5 Creedmoor caliber delivers flat trajectory and excellent downrange energy for target shooting and field use. A user-adjustable gas block lets you tune the action for different loads and suppressor compatibility. The DD5 Rail 15.0 M-LOK handguard isolates the barrel from accessory pressure, maintaining consistent zero shot after shot.

Built on the proven large-frame DD5 platform, this rifle accepts SR-25-pattern magazines like Magpul PMAG 20 LR/SR. The Daniel Defense Mil-Spec single-stage trigger provides a reliable, consistent pull. Whether you’re hitting steel at distance or fine-tuning a precision load, this configuration gives you the accuracy foundation serious shooters demand.

Materials & Construction

• Lower Receiver: Daniel Defense DD5 Lower Receiver, Billet 7075-T6 Aluminum, Type III Hard Coat Anodized, Ambidextrous Bolt Catch/Release and Magazine Release
• Upper Receiver: Daniel Defense DD5 Upper Receiver, Billet 7075-T6 Aluminum, Type III Hard Coat Anodized, Forward Assist and Dust Cover
• Barrel: 18″ S2W Profile, DD Proprietary Steel, Cold Hammer Forged, 1:8″ Twist, Chrome Lined, Mil-Spec Heavy Phosphate Coated
• Gas System: Rifle-Length Direct Impingement Gas System with User-Adjustable Gas Block, CNC Machined of 4140 Hardened Steel, Mil-Spec Heavy Phosphate Coated
• Muzzle Device: Daniel Defense Superior Suppression Device (DDSS), 17-4 PH Stainless Steel, Salt Bath Nitride Finished, 5/8×24 Threaded
• Handguard: Daniel Defense DD5 Rail 15.0, Free-Float, M-LOK Attachment Points, Continuous Top 1913 Picatinny Rail, CNC Machined of 6061-T6 Aluminum, Type III Hard Coat Anodized
• Bolt Carrier Group: DD5 (AR-10 Pattern) Bolt Carrier Group, Mil-Spec MP Tested, with Properly Staked Gas Key
• Charging Handle: Daniel Defense GRIP-N-RIP Charging Handle — Independently Ambidextrous, Body CNC Machined of 7075-T6 Aluminum, Handles & Latch CNC Machined of 6061-T6 Aluminum, Type III Hard Coat Anodized
• Trigger: Daniel Defense Mil-Spec Single-Stage Trigger
• Buffer: Rifle-Length H2 Buffer with Mil-Spec Action Spring
• Receiver Extension: 6-Position Receiver Extension, 7075-T6 Aluminum, Mil-Spec Diameter
• Buttstock: Daniel Defense DD5 Buttstock, 6-Position Adjustable, Glass-Filled Polymer with Soft-Touch Overmolding
• Pistol Grip: Daniel Defense Pistol Grip, Glass-Filled Polymer with Soft-Touch Overmolding and Ergonomic Wrist Angle

Specifications

Why Buy from Western Sport?

• Western Sport’s knowledgeable staff understand Daniel Defense rifles and can answer your caliber and accessory questions.
• We offer competitive pricing on this complete DD5 V4 configuration with fast, reliable shipping.
• Every rifle includes our after-sale support and guidance for optics, suppressor setup, and magazine selection.
• Our local expertise means you get personalized help matching loads and accessories to your 6.5 Creedmoor DD5.
• We stock compatible upgrades and parts so your rifle customization stays simple.

Frequently Asked Questions

Q: What ammunition performs best in the Daniel Defense DD5 V4 6.5 Creedmoor?

A: The 1:8″ twist barrel stabilizes heavier match-grade 6.5 Creedmoor rounds (140–156 grain). Factory loads from Hornady, Federal, and Lapua all perform excellently. For precision, many shooters handload to dial in their specific barrel’s velocity and accuracy sweet spot.

Q: What optics, lights, and magazines work with this rifle’s M-LOK handguard?

A: The DD5 Rail 15.0 M-LOK accepts any M-LOK accessory including tactical lights, picatinny rail sections, and sling mounts. This rifle runs Magpul PMAG 20 LR/SR magazines and other SR-25-pattern mags. Any modern optic mounts to the upper receiver’s Picatinny rail.

Q: Can I suppress this rifle, and does the gas block adjustment help with a suppressor?

A: Yes, the 5/8X24″ thread pitch accommodates most 6.5 Creedmoor suppressors. The user-adjustable gas block is a huge advantage—it lets you tune the action to cycle smoothly with a suppressor without over-gassing. This delivers cleaner recoil and longer component life.

Q: What’s included with this rifle, and does it come with a warranty?

A: You receive the complete rifle with one magazine, the adjustable gas block already installed, and Daniel Defense’s standard warranty. Western Sport can help you select compatible optics, suppressors, and additional magazines. Contact us for full warranty details and any questions before purchase.

Q: What is the M-LOK handguard on this rifle?

A: Daniel Defense’s free-float M-LOK handguard lets you attach lights, lasers, and grips directly to the rail using the M-LOK slot system — no separate rail sections required. Additionally, the handguard floats independently of the barrel, so attachments don’t shift your zero. A continuous top rail provides a stable mounting surface for optics.

Additional information