U.S. Arms® 16″ 5.56 Nato Premium Upper w/ 12″ M-Lok Rail 1:7 Twist w/ BCG

U.S. ARMS®  16" 5.56 NATO PREMIUM UPPER 
W/ 12" M-LOK RAIL 1:7 TWIST W/ BCG+CH

Specifications

• MAKE: U.S. ARMS® 
• MODEL: 16" 5.56 NATO PREMIUM UPPER W/ 12" M-LOK RAIL 1:7 TWIST W/ BCG+CH
• CALIBER: 5.56

PRIMARY FEATURES:

 HAND GUARD

• M-Lok Free Float Slant Cut Quad Rail Handguard
• Steel barrel nut and all mounting hardware included
• Clamp on system for easy assembly
• Type III hardcoat anodized 6061 aluminum construction
• Built-in QD mounts
• Full Picatinny rail on top and M-Lok slots on 3 sides
• Anti-rotation tabs
• 12" 14.95oz

 M16 BOLT CARRIER GROUP

•  8620 M16 Style Carrier
  • Heat Treated
  • Final Grind Before Plating
• 9310 5.56/.223 Bolt
  • Heat Treated
  • Shot Peened
  • MPI
• 4140 Gas Key
  • Properly Seated with Grade 8 Fasteners
  • Properly Staked
• 4140 Cam Pin
• Tool Steel Extractor
  • Phosphate
  • Extractor Insert Included
  • O-Ring Included
• 17-4 H-900 Stainless Steel Firing Pin

BARREL

• Length: 11.5" (ALSO AVAILABLE IN 10.5")
• Weight: 21.6 ounces
• Caliber: 5.56 NATO
• Gas System: Carbine Length
• Twist Rate: 1:7 RH
• Gas Block Journal: .750"
• Gas Port Size: .070"
• Muzzle Thread: 1/2-28
• Material: 4150 CMV
• Finish: Blacknitride+™ by H&M
• Barrel Extension: M4
• 11° Target Crown
• A2 Flash Hider

AR15 CHARGING HANDLE – BILLET

• 6061-T6 Aluminum Bar Stock, Hard Coat Black Anodized
• Weight: 1.1 ounces

PLEASE CALL WITH ANY QUESTIONS! 928-444-5778

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Have a Federally Licensed Dealer willing to facilitate the transfer of the firearm.

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If you have any questions or need any assistance please feel free to contact us using the Ask Seller a Question link at the top of the page or call us at 928-444-5778
 

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