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LBE Unlimited Ready Build Upper Kit, 12.5 in.

Shop all LBE Unlimited
LBE Unlimited Ready Build Upper Kit, 12.5 in.

Item # 6090035

LBE Unlimited LBE Unlimited Ready Build Upper Kit, 12.5 in.
LBE Unlimited LBE Unlimited Ready Build Upper Kit, 12.5 in.
$614.99
LBE Unlimited Ready Build Upper Kit, 12.5 in.

Item # 6090035

LBE Unlimited LBE Unlimited Ready Build Upper Kit, 12.5 in.
LBE Unlimited LBE Unlimited Ready Build Upper Kit, 12.5 in.
$614.99

The LBE Ready Build Kit is a compact AR-15 upper build kit featuring a premium 12.5-inch Cold Hammer Forged (CHF) barrel, engineered for durability and high performance in a pistol-length gas system. Designed for AR pistol or SBR builds, this kit includes an M16 style NiB complete bolt carrier group, low profile gas block with gas tube installed, standard charge handle, an A2 flash hider and crush washer. With rugged construction and precision machining, it delivers a reliable, close-quarters AR platform ready for customization and field use.

  • LBE Ready Build Kit: compact AR-15 upper build kit
  • Includes a premium 12.5-inch Cold Hammer Forged (CHF) barrel
  • Built for durability and high performance
  • Uses a pistol-length gas system
  • Designed for AR pistol or SBR builds
  • Includes an M16 style NiB complete bolt carrier group
  • Includes a low profile gas block with gas tube installed
  • Includes a standard charge handle
  • Includes an A2 flash hider and crush washer
  • Rugged construction and precision machining for reliability
  • Intended to be a ready-to-customize, close-quarters AR platform for field use
  • Firearm Fitment: AR-15
  • Barrel Length: 12.50"
  • Barrel Type: Cold Hammer-Forged
  • Caliber: 223 Rem, 5.56 NATO
  • Color: Black