Model B Upper Half

$650.00

 

Model B Upper Half Specs

 

  • Muzzle Device: Yankee Hill Machine Phantom Flash Hider (YHM-28-5C2) -OR-Pinned Phantom Muzzle Brake (YHM-28-5M1) For NJ
  • Weight: 5lbs
  • Barrel: 1/8 Twist 4150 CMV, 1/2X28 Thread, Government Profile with M4 Feed Ramps, and QPQ Nitride Coated inside and out.
  • Caliber: 5.56 Nato (will shoot .223)
  • Barrel Length: 16"
  • Gas Block: Low Profile Gas Block
  • Handguard: Standard MFG LLC Keymod 10" Super Light free Float Rail
  • Barrel Nut: Proprietary Barrel Nut
  • Gas System: Carbine Length Direct Gas Impingement
  • Mil-spec A3 Upper Receiver with Type 3 Hard Coat Anodizing and a Picatinny Rail on Top
  • Standard Mfg Co. Front and Rear Manual Flip Iron Sights 
  • Standard Charging Handle
  • QPQ Nitride Carrier and QPQ Nitride Bolt 

 

***Lefty Standard-15 UPPERS will have a Proprietary Left Hand Ejection Port Upper Receiver with left hand Ejection Port Cover Assembly, Left Hand Forward Assist, and a Left Hand Bolt Carrier Group. This configuration will ensure comfort, accuracy, and dependability to all left hand dominant shooters***

 

**FIRST 2000 MODEL B UPPERS IN ANY CONFIGURATION WILL COME WITH A FREE FORE GRIP AND KEYMOD RAIL SECTION***

 

Currently only available in Right-Handed Option.

Other Details
SKU:
STD15UP-B
Shipping:
Calculated at Checkout

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