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Product Info for Daniel Defense MK18 Semi Auto Pistol, 223 Rem/5.56 Nato, 10.3 in Barrel

The MK18 AR15 style Pistol is inspired by the original MK18, which has been extremely popular within the Law Enforcement and Special Operations communities. This firearm is classified as a Pistol and not a Short Barreled Rifle (NFA regulated items require ATF approval and a tax stamp). The MK18 Pistol features the picatinny quad rail Daniel Defense currently provides to USSOCOM and a 10.3 inch Cold Hammer Forged Barrel, the same length commonly used for CQB operations. The MK18 RISII features our patented 6-bolt Bolt-Up System and has been rigorously tested prior to fielding by USSOCOM. This pistol comes equipped with the SB Tactical SBA3 Pistol Stabilizing Brace with 5 positions of adjustability and integral, ambidextrous QD swivel attachment point. The independently ambi GRIP-N-RIP Charging Handle accommodates left- and right-handed shooters. This pistol comes equipped with the ergonomic Daniel Defense Pistol Grip with an integral trigger guard and soft touch overmolding.image

Specifications for Daniel Defense MK18 Semi Auto Pistol, 223 Rem/5.56 Nato, 10.3 in Barrel:

Manufacturer: Daniel Defense
Gun Type: Pistol
Caliber: 5.56x45mm NATO
Barrel Length: 10.3 in
Barrel Material: 4150 Chrome Moly Vanadium
Material: Polymer
Sight Configuration: None
Safety Type: Safety Selector Switch
Barrel Twist Rate: 1-7
Magazine Capacity: 32 Round
Firearm Frame Color: Black
Firearm Frame Material: Aluminum
Hand: Ambidextrous
Muzzle Device: Daniel Defense Flash Suppressor
Firearms Threads Per Inch: 1/2x28
Trigger Type: Single-Stage
Number of Magazines Included: 1
Magazine Included: Yes

Features of Daniel Defense MK18 Semi Auto Pistol, 223 Rem/5.56 Nato, 10.3 in Barrel

  • Ris Ii Picatinny Rail
  • Government Profile Barrel
  • Carbine Length Gas System
  • No Sights Included
  • Aluminum Upper/Lower
  • Sb-Tactical Sob Brace

Package Contents:

  • Daniel Defense MK18 Semi Auto Pistol, 223 Rem/5.56 Nato, 10.3 in Barrel

Ammunition

1–40 / 40
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Firearm Case

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Daniel Defense MK18 Semi Auto Pistol, 223 Rem/5.56 Nato, 10.3 in Barrel Unavailable & Discontinued Models

List of Unorderable Models

  • Daniel Defense MK18 Semi Auto Pistol, 223 Rem/5.56 Nato, 10.3 in Barrel, Aluminum Black Frame, Polymer Grip, 1-Mag, 32 Round Capacity, 208801202-FRRMPG , MPN: 208801202 , UPC: 815604016742 , Code: DDD-FH1-NV343-208801202-FRRMPG
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Last updated 2026-09-27 UTC.