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Heavy-barrel accuracy to start your AR carbine.

DoubleStar 5.56 NATO/.223 Rem. AR-15 Upper Receiver Less BCG and Charging Handle, 16" Heavy Barrel

Item # WX2-681612

Mfg. Number: ARBU304

UPC: 841348105077

In Stock
Heavy-barrel accuracy to start your AR carbine.

DoubleStar 5.56 NATO/.223 Rem. AR-15 Upper Receiver Less BCG and Charging Handle, 16" Heavy Barrel

Item # WX2-681612

Mfg. Number: ARBU304

UPC: 841348105077

In Stock
Buyer's Club
Info
$341.99
Club 4-Pay $85.50
Non-Member $379.99
Additional Shipping Fees Apply

Additional Shipping fees/restrictions apply >

  • Shipping restrictions apply to this product under some jurisdictions. Known age, state and local shipping restrictions are applied at checkout and may result in changes to an order. PLEASE NOTE: We do not accept returns of Ammunition for safety reasons. NEVER use any Ammunition unless it is specifically designed for your firearm.
Additional Shipping Fees Apply

Additional Shipping fees/restrictions apply >

  • Shipping restrictions apply to this product under some jurisdictions. Known age, state and local shipping restrictions are applied at checkout and may result in changes to an order. PLEASE NOTE: We do not accept returns of Ammunition for safety reasons. NEVER use any Ammunition unless it is specifically designed for your firearm.
  • -
    +
  • Buyer's Club
    Info
    $341.99
    Club 4-Pay $85.50
    Non-Member $379.99

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Details & Specs

High-quality components for a high-quality AR build! Everything here is ship-shape…from the premium 16" HBAR barrel to the 7075-T6 forged upper receiver. Quality-made right here in the USA.

PLEASE NOTE: BCG and charging handle not included.

  • 16" HBAR-profile heavy barrel
  • 1:9" barrel twist
  • 2-piece polymer handguard
  • 7075-T6 aluminum flat-top upper
  • M4 feed ramps
  • "F" marked front sight base
  • Brass deflector
  • Made in the USA

Order today!

Key Specifications
  • Item Number: 681612
  • Barrel: 16" 4140 chrome moly steel
  • Barrel contour: HBAR
  • Barrel twist: 1:9" twist
  • Upper: 7075-T6 aluminum, anodized finish
  • Handguard: 2-pc. polymer
  • Mfg. Number: ARBU304
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