Del-Ton AR-15 Extreme Duty A3 Upper Receiver Assembly 5.56x45mm NATO 16" Barrel
- Upper Receiver: A3 Flat-Top
- Barrel Length: 16"
- Barrel Contour: M4 Government
- Barrel Material: Hammer Forged CMV
- Muzzle Thread Pattern: 1/2"-28
- Chrome Lined: Yes (FNH Double Chrome Lined)
- Twist Rate: 1 in 7"
- Chamber: 5.56x45mm NATO chamber
- Muzzle Device: A2 Flash Hider
- Gas System Length: Carbine
- Gas Block Diameter: 0.750"
- Handguard: GlacierGuard
- Sights: A2 Front Sight Base attached with Taper Pins
- Bolt Carrier Assembly Included: Yes (8620 Steel Carrier Assembly)
- Bolt Carrier Type: Mil-Spec Bolt Carrier, Phosphate Coated with Chrome-lined interior
Please Note: Installation of AR-15 upper assemblies with certain features including, but not limited to: flash hiders, bayonet lugs, and threaded muzzles may violate state and/or local laws.
Additional Information: The Extreme Duty Upper utilizes a Cold Hammer Forged Barrel made by FNH but since they are made specifically for Del-Ton, there is no FNH stamp found on the barrel. Customers can verify their barrel is an FNH barrel by looking for a stamp that says "MP" meaning Magnetic Particle Inspection.
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The statements and opinions expressed within Customer Reviews reflect each author's personal perspective and do not imply endorsement by MidwayUSA, its Employees or any other organization. Customers should in no way infer that MidwayUSA has validated review information as safe, accurate or appropriate.
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