Product Overview
Product Description
The Daniel Defense DD4 MK18 RIII SBR combines the proven MK18 configuration with Daniel Defense's latest RIS III rail system. Built around a cold hammer forged 10.3" government-profile barrel, the rifle features a 1:7 twist and carbine-length gas system for reliable performance in a compact package.
The RIS III 9.5" free-float handguard provides a rigid mounting platform with M-LOK attachment points, while the Flat Dark Earth finish, ambidextrous safety, and SBA3 adjustable brace round out this compact SBR.
Specifications
- Caliber: 5.56 NATO
- Barrel Length: 10.3"
 -Barrel: Cold Hammer Forged Government Profile
- Twist Rate: 1:7
- Thread Pitch: 1/2x28
- Gas System: Carbine Length
- Handguard: RIS III 9.5" Free-Float
- Finish: Flat Dark Earth
- Trigger: Daniel Defense Mil-Spec
- Safety: Ambidextrous
- Brace: SB Tactical SBA3 Adjustable
- Top Rail: Picatinny
- Overall Length: 26.75"–29.88"
- Weight: 5.7 lbs.
- Magazine: Not Included
