DLD™ ECAR / ISR – Enhanced Combat Assault Rifle

A rugged, ambidextrous battle rifle engineered to handle the harshest combat environments without sacrificing precision.

Built for Combat, Engineered for Accuracy

The DLD™ ECAR / ISR (Enhanced Combat Assault Rifle) is designed for warfighters and professionals who need a battle rifle that can withstand extreme abuse, full-auto fire, and harsh field conditions.

Reinforced billet upper receiver prevents wear from automatic fire

SBN-treated parts enhance durability and reliability

Fully ambidextrous controls for superior handling

Money-Back Guarantee: SUB-MOA accuracy with match-grade ammunition

Even in short-barrel rifle (SBR) or personal defense weapon (PDW) configurations, the ECAR maintains elite-level accuracy, making it a formidable option for tactical operations.

DLD™ ECAR ISR

Materials & Construction

Receiver Set

  • Lower Receiver: Billet 7075-T6 Aluminum
  • Type III Hard Clear Coat Anodized, Cerakote H-Series Oven-Cured Finish
  • Available in Black, FDE, OD Green (LE/MIL/GOV contracts receive complimentary custom Cerakote)
  • Upper Receiver: Billet 7075-T6 Aluminum
  • True MIL-SPEC with M4 Feed Ramps
  • Same high-durability finish and protection

Barrel

  • Proprietary handmade Krieger or Shilen blanks
  • 1:7 or 1:8 twist
  • Precision-machined barrel extension
  • Proprietary contour and gas porting for optimal cycling

Gas System

  • Geissele Super Nitride or SLR Rifleworks adjustable gas block
  • Nitride-treated gas tube
  • Properly pinned to barrel to prevent movement

Muzzle Device

  • Suppressor quick-mount or direct-thread suppressor

Bolt Carrier Group

  • Super Match Grade SBN heat-treated
  • Full-auto rated
  • HPT/MPI 9310
  • Full-mass carrier with properly staked gas key

Trigger

  • Proprietary ultra-match flat or curved trigger
  • Optional full line of Geissele triggers

Handguard

  • Billet M-LOK with optional Fortis or SLR handguards
  • ISR variant: Features a 2″ ID SP M-LOK handguard

Stock & Extensions

  • 6-position collapsible TRUE MIL-SPEC 7075-T6 receiver extension
  • Options:
    • B5 SOPMOD & BRAVO collapsible
    • Magpul & Mission First Tactical Battlelink Minimalist Profile stocks
    • PDW configuration: Battle Arms Development VERT PDW Stock System (retains standard BCG, no special conversions needed)

Grip

  • Ergo Deluxe Tactical Rubberized Overmold Pistol Grip

Buffer

  • H2 Buffer

Specifications

Manufacturing SKU: DLD-ECAR™
Restricted Shipping: State-compliant models only for CA, CT, MA, NJ, NY
Calibers: 5.56×45 NATO, .300 BLK
Muzzle Thread: 1/2×28 TPI, 5/8×24 TPI
Gas System: Carbine, Pistol
Barrel Lengths: 8.2”, 10.5”, 11.5”, 12.5”, 14.5”, 16”
Profile: SOCOM / M4
Weight: 5.0 – 6.5 lbs
Overall Length: 22.5” – 34.5”

Magazine Compatibility: Magpul Gen3 PMAG, Lancer

Manufacturer: Delta Level Defense™

Combat-Tested Reliability

The ECAR / ISR is built for high-volume firing, tactical versatility, and long-term durability:

Withstands automatic fire stresses without deformation

Maintains precision shooting in combat environments

Designed for law enforcement, military, and civilian tactical users

Note: While every rifle is tested for sub-MOA accuracy, results depend on the shooter’s skill and setup.
Need a battle rifle built for uncompromising performance?
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