AR-15 .458 SOCOM 16" Black Upper Assembly | MLOK Rail | Custom Heavy Brake

AR-15 .458 SOCOM 16" Black Upper Assembly | MLOK Rail | Custom Heavy Brake

The AR-15 .458 SOCOM 16" Black Upper Assembly is designed for big-bore enthusiasts who seek unparalleled power and precision. Chambered in .458 SOCOM, this upper features a 16" 4150 CMV barrel with a 1:14 RH twist and is finished with a heavy-duty linear muzzle brake for effective recoil mitigation. The MLOK handguard offers a versatile mounting platform for accessories, while the carbine gas system ensures smooth cycling. Ideal for hunting or tactical applications, this assembly is built for durability and long-lasting performance.

Assembly Features:

• Barrel:

  • Length: 16" for a compact yet powerful performance
  • Material: 4150 CMV steel with a parkerized finish for durability
  • Chamber: .458 SOCOM for superior stopping power
  • Twist Rate: 1-14 RH for optimal stabilization of larger projectiles
  • Thread: 5/8x32 for compatibility with most muzzle devices
  • Gas System: Carbine-length gas system for reliable cycling
  • Gas Block Diameter: .875" for robust gas flow
  • Muzzle Device: Custom Linear Muzzle Brake in hardened steel to reduce recoil and muzzle rise

• Upper Receiver:

  • Material: Certified 7075-T6 Aluminum Forging for strength and precision
  • Finish: Black Hardcoat Anodized to MIL-SPEC for corrosion and wear resistance
  • Features: Forward Assist and Dust Cover installed for operational reliability
  • Feedramps: M4 Feedramps for smooth feeding and cycling

• Gas System:

  • Gas Block: Low Profile .875 Steel Gas Block, Black Hardcoat Anodized
  • Gas Tube: Carbine-length stainless steel gas tube for reliable performance

• Handguards:

  • Length: 15" Free Float MLOK Rail for customization and accessory attachment
  • Material: Aircraft-grade aluminum, black hardcoat anodized for durability
  • Design: Slim profile for optimal handling and weight savings

Compatibility:

• BCG and Charging Handle are NOT included but are available for separate purchase.
• Compatible with Big Bore Mil-Spec AR-15 Lower Receivers, adjusted with a 4.3 oz buffer for proper cycling.

Important Notes:

• Images may not be an exact representation of the product; variations may exist due to stock availability.