Description

Built for long-range precision and battlefield-grade reliability, the Daniel Defense MK12 SPR brings unmatched performance to the AR-15 Rifle platform. Chambered in 5.56 NATO, the MK12 features an 18-inch cold hammer-forged stainless steel barrel, a Geissele SSA 2-stage trigger, and a rifle-length direct impingement gas system to create one of the most accurate AR 15 for sale in its class. Whether you’re a competitor or tactical shooter, the MK12 is a premier choice for AR-15 Long Range accuracy and consistency

DANIEL DEFENSE MK12 SPR FEATURES

From its origin with the U.S. Army Marksmanship Unit to its refinement by Daniel Defense, the MK12 was designed as a purpose-built AR-15 Precision rifle. The 18-inch MK12 profile barrel, made of proprietary stainless steel, is DLC finished for enhanced accuracy and barrel life. Cold hammer forging ensures perfect chamber-to-bore alignment for maximum consistency, and the rifle-length gas system paired with a Crane-spec MK12 gas block delivers smooth recoil and operational reliability.

The MK12 includes a free-floating DDM4 12.0 quad rail for optics and accessories, a Daniel Defense flash suppressor, and a BCMGUNFIGHTER charging handle for optimal manipulation under stress. Inside, the Geissele SSA 2-stage trigger provides a crisp break and smooth pull, raising the bar for AR-15 Caliber 5.56mm precision shooting. Daniel Defense’s soft-touch pistol grip and buttstock offer superior ergonomics, while the rail panels resist heat up to 300°F for hard use. Made in the USA, the MK12 combines elite features and unmatched build quality.

DANIEL DEFENSE MK12 SPR SPECIFICATIONS

• Manufacturer: Daniel Defense
• Model: MK12 SPR
• Caliber: 5.56 NATO
• Action: Semi-Auto
• Type: AR-15 Rifle
• Barrel Length: 18″
• Barrel Profile: MK12 Profile
• Barrel Material: Proprietary Stainless Steel
• Barrel Finish: DLC Coated
• Twist Rate: 1:7″
• Gas System: Rifle-Length Direct Impingement
• Gas Block: MK12 Spec, CNC Machined 416 Stainless, Black Oxide Finish
• Muzzle Device: Daniel Defense Flash Suppressor
• BCG: M16 Profile, MP Tested, Chrome Lined, Properly Staked
• Buffer: H Buffer
• Trigger: Geissele SSA 2-Stage
• Handguard: DDM4 Rail 12.0 Quad Rail, CNC Machined 6061-T6 Aluminum
• Receiver Extension: 6-Position Mil-Spec, 7075-T6
• Lower Receiver: CNC Machined 7075-T6 Aluminum, Enhanced Flared Magwell, Type III Hard Coat Anodized
• Upper Receiver: CNC Machined 7075-T6 Aluminum, M4 Feed Ramps, Type III Hard Coat Anodized
• Grip: Daniel Defense Soft Touch Overmolded
• Stock: Daniel Defense Soft Touch Adjustable Buttstock
• Sights: Sold Separately
• Weight: Approx. 7.4 lbs (unloaded)
• Finish: Black
• Magazine Included: None Specified
• Special Features: Rail Panels Heat Resistant to 300°F, BCM Charging Handle, Precision Trigger

Additional information