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.223 / 5.56
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16'' 5.56 NATO ''The Cooler'' Complete Upper
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16'' 5.56 NATO ''The Cooler'' Complete Upper
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On sale:
$329.99
$289.99
Part Number:
CU37
Availability:
IN STOCK
FREE SHIPPING
Choose Options
Assembly Option
Unassembled
Please Assemble My Upper (+$18.00)
Choose Charging Handle
No Charging Handle
Ambidextrous Charging Handle (+$20.00)
Mil-Spec Charging Handle (+$14.00)
Choose Barrel
Standard 5.56 NATO, Parkerized M4 Barrel, Carbine Length Gas
16" .223 Wylde, 1/8, Nitride Government Barrel, Mid-Length Gas (+$30.00)
Choose Bolt Carrier Group
No BCG
Mil-Spec Nitrided BCG (+$85.99)
Nickel Boron Mil-Spec BCG (+$145.00)
Put me on the Waiting List
Put me on the Waiting List
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Description
16" 5.56 NATO Complete Upper
Features:
16" 5.56 NATO M4 Contour 1/7 Twist Barrel
A2 Style Flash Hider
Carbine Length Gas Tube
Low Profile .750 Gas Block
Anderson Manufacturing Upper Receiver Forged 7075 T6 Aluminum
13'' UTG PRO Free Float Quad Rail
Mil-Spec Dust Cover
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AR-15 Build Kits
View All
Complete Uppers
View All
.223 / 5.56
300 BLK
.308
9MM
Complete Your Build Kits
Performance Series
Upper Parts
View All
Muzzle Devices
Handguards
Charging Handles
Gas System
Dust Covers
Bolt Carrier Groups
Barrels
Upper Parts Kit
Picatinny Rail Section
Stripped Uppers
Sights and Optics
Grips
Angled Index Mount
Bi-Pods
Lights
22LR Conversion Kits
Forward Assist
Rail Covers
Lower Parts
View All
Lower Parts Kits
Trigger Guards
Stocks and Braces
Buffer System
Trigger Springs
Magazines
Pistol Grips
Back Plate
80% Lowers
Complete Your Build Kits
B.A.D. Lever
Drop in Triggers
Glock Parts
Kits
Barrels
View All
Magazines
Sights
LPK
Spare Parts
Tools, Jigs, Bags, Clothing
View All Products
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