Model A Upper Half

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  • Model A Upper Half
  • Model A Upper Half



Muzzle Device: A2 Flash Hider -OR- Pinned Compensator For NJ

Weight: 4.5 lbs

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 also shoot .223) 

Gas Block: Rail Height Railed Gas Block (gas block is on same plane as railed upper)

Handguard: MAGPUL MOE M-Lok Compatible Polymer Drop in Handguard

Gas System: Carbine Length Direct Gas Impingement

Standard Delta Ring Pack with Standard Barrel Nut

A3 Upper Receiver Made to Mil-Spec With Type 3 Hard Coat Anodizing and a Picatinny Rail on Top

Standard Charging Handle

QPQ Nitride M16 Carrier and QPQ Nitride Bolt

Optics ready upper half 

***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***

Currently only available in Right-Handed Option.

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