Daniel Defense MK18 RIII SBR Features
The Daniel Defense MK18 RIII SBR is unmatched in size, weight, and performance, and features a 10.3 inch Cold Hammer Forged barrel is the same length in use for the MK18 upper most commonly used for CQB operations. The independently ambi GRIP-N-RIP Charging Handle accommodates left- and right-handed shooters. This rifle also comes with the ergonomic Daniel Defense Buttstock and Pistol Grip.
With additional features that make this unmatched short-barreled rifle even lighter, more maneuverable, and more controllable. The Daniel Defense MK18 RIII SBR features a fully ambidextrous lower receiver, and Daniel Defense replaced the RIS II rail system with a lighter-weight RIS III rail system that utilizes M-LOK attachment instead of picatinny. Class III dealers only, all NFA rules apply.
Daniel Defense MK18 RIII SBR Specifications
- Manufacturer: Daniel Defense
- Model: DD4 MK18 RIII
- Type: NFA – Short Barrel Rifle
- Action: Semi-auto
- Caliber: 5.56 X 45mm
- Finish: Matte
- Finish Type: Black
- Stock: Collapsible / Folding Stock
- Barrel: 10.3″
- Overall Length: 26.5″ – 30″
- Rate-of-twist: 1-in-7
- Capacity: 32 + 1
- # Of Magazines: 1
- Mag Description: 32 Rd.
- Sights: No Sights
- Sight Type: None
- Thread Pattern: 1/2×28
- Special Feature: Threaded Barrel
- Weight: 5.7 Lbs.
- Safety Features: 2-position Thumb Safety
- Addl Info: RIS III M-lok Rail
- Addl Info: Mid-length Gas System
- Addl Info: Fully Ambidextrous Lower
Frequently Asked Questions – DANIEL DEFENSE MK18 RIII SBR BLACK / FDE 5.56 / .223 REM 10.3" BARREL 32-ROUNDS
- How fast does this ship?
- Ships in 1‑3 business days to your licensed D.C. FFL dealer after purchase and registration.
- Do I need registration?
- Yes. DC requires firearm registration, including a mandatory 10‑day waiting period after purchase approval from MPD before pickup. Handguns require registration, magazines <=10 rounds.
- Is this legal in D.C.?
- Yes, provided it complies with D.C. law (registered, no assault features, magazine ≤10 rounds).
- Is the DANIEL DEFENSE MK18 RIII SBR BLACK / FDE 5.56 / .223 REM 10.3" BARREL 32-ROUNDS suitable for me?
- This DANIEL DEFENSE MK18 RIII SBR BLACK / FDE 5.56 / .223 REM 10.3" BARREL 32-ROUNDS is popular for uses like daniel defense.
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