American Made Parts for American Rifle Builders

Faxon Firearms

Faxon Firearms Duty Series 16" 350 Legend Complete Upper

Retail: $738.00
$701.10
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SKU:
FX-URG-D350L16GA15-C
UPC:
810209950606
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Faxon Duty Series 16" 350 Legend Complete Upper (FX-URG-D350L16GA15-C)

Step into straight-wall hunting compliance with the Faxon Duty Series 16" 350 Legend Complete Upper—a fully assembled, drop-in ready upper built for reliable performance, low recoil, and ethical shot placement in restricted states. This complete upper receiver group includes the barrel, enhanced forged upper, 15" M-LOK handguard, superfinished BCG, and charging handle—ideal for deer hunting, hog control, property protection, range work, or any application where .350 Legend's power and affordability meet a practical AR-15 platform.

Centered on a Duty Series 16" Gunner-profile 350 Legend barrel (4150 CMV steel, black nitride QPQ finish, 1:16 twist, carbine-length gas), paired with Faxon's enhanced forged AR15 upper receiver and modified feed ramps for consistent feeding. The fixed low-profile gas block and carbine-length stainless gas tube deliver smooth, soft-shooting operation, while the 15" Streamline M-LOK handguard provides modern accessory mounting and balanced ergonomics. The superfinished BCG and mil-spec charging handle ensure dependable cycling. Made in Greater Cincinnati, Ohio with Faxon's lifetime warranty.

Key Features

  • Complete upper receiver group with Faxon superfinished BCG (nitride) and mil-spec charging handle included
  • Duty Series 16" Gunner-profile 350 Legend barrel (4150 CMV, black nitride QPQ finish, 1:16 twist, carbine-length gas) for lightweight balance, durability, and reliable hunting performance
  • Enhanced forged AR15 upper receiver with modified feed ramps for smooth, consistent cycling across .350 Legend loads
  • Fixed low-profile gas block and carbine-length stainless steel gas tube for dependable short-to-mid-range function
  • Streamline aluminum M-LOK 15" handguard with continuous top Picatinny rail for optics, bipods, and accessories
  • 1:16 twist rate optimized for common .350 Legend bullet weights (145-180gr) for ethical hunting shots out to 200+ yards
  • 100% Made in Greater Cincinnati, Ohio with Faxon's lifetime warranty

Specifications

  • Manufacturer: Faxon Firearms
  • Model: Duty Series 16" 350 Legend Complete Upper
  • Manufacturer Part Number: FX-URG-D350L16GA15-C
  • Caliber: .350 Legend
  • Barrel Length: 16"
  • Barrel Profile: Gunner
  • Twist Rate: 1:16
  • Gas System: Carbine-Length
  • Upper Receiver: Enhanced Forged AR15
  • Gas Block: Fixed low-profile
  • Handguard: Streamline Aluminum M-LOK 15"
  • Bolt Carrier Group: Faxon superfinished BCG (nitride)
  • Charging Handle: Mil-spec
  • Gas Tube: Carbine-length stainless steel
  • Compatibility: Mil-spec AR-15 lowers (uses .350 Legend magazines); straight-wall hunting states; requires lower to complete firearm
  • UPC: Varies by retailer (confirm with inventory)

Whether you're hunting deer or hogs in straight-wall states, protecting property, or enjoying affordable range sessions with low-recoil .350 Legend, this Faxon Duty Series complete upper provides a durable, ready-to-run foundation with premium components. Drop it on your lower and get to the field or range with confidence.

Add this Duty Series 16" 350 Legend complete upper to your cart today and build a compliant, reliable AR-15 for your next hunt or range day!