Sons of Liberty Gun Works M4-L89 CHF 5.56 NATO Barreled Upper Receiver - Pin and Weld HUXWRX Flash Hider - 13.7"

Manufactured by Sons of Liberty Gun Works
SKU: M4L89UPPER-13-7-556-XL
MPN: M4L89UPPER-13.7-556-XL
Manufactured by Sons of Liberty Gun Works
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Details

Details

The Sons of Liberty Gun Works upper receiver is a feature-packed option for building a reliable AR-15. At the core is a 13.7" combat-grade barrel, magnetic particle inspected and high-pressure tested for durability. A 13" free-float L89 M-LOK handguard with "Drive Lock" technology offers superior attachment stability. The upper is topped with a continuous Picatinny rail and a HUXWRX Flash Hider that allows the attachment of compatible suppressors.

Features:

  • 13.7” 4150 CMV barrel
  • Mid-Length Gas System
  • 13” L89 Free Float M-LOK Drive Lock Handguard
  • Pin and weld HUXWRX Flash Hider-QD 556, 1/2x28
  • Black
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Specifications

Barrel Length13.7
Barrel Material4150 Chrome Moly Steel
BrandSons of Liberty Gun Works
Caliber Gauge5.56 NATO
ColorBlack
FinishMatte
Gas System LengthMid-Length
Gas System TypeDirect Impingement
Handguard13 in Freefloat Rail
Muzzle DeviceHUXWRX QD-6 Flash Hider
Thread Pattern1/2 X 28
California Prop 65 warning

 WARNING: This product can expose you to chemicals, which are known to the State of California to cause Cancer and Reproductive Harm. For more information go to www.P65Warnings.ca.gov.

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