Del-Ton AR-15 A3 Upper Receiver Assembly 5.56x45mm NATO 1 in 9" Twist 20" Government Contour Barrel
The Bolt Carrier is machined from 8620 Steel for strength, incorporates a properly staked, chrome lined gas key, and houses a Carpenter 158 Steel Bolt that has been High Pressure Tested and Magnetic Particle Inspected (MPI) to guarantee a consistent, structurally sound part. This upper is an excellent choice for both the first time buyer and seasoned AR aficionado looking for a quality product at a good price.
- Upper Receiver: A3 Flat-Top
- Barrel Length: 20"
- Barrel Contour: Government
- Barrel Material: 4140 Chrome Moly Vanadium Steel
- Muzzle Thread Pattern: 1/2"-28
- Chrome Lined: No
- Barrel Finish: Manganese Phosphate (Parkerized)
- Twist Rate: 1 in 9"
- Chamber: 5.56x45mm NATO
- M4 Feed Ramps: Yes
- Muzzle Device: A2 Flash Hider
- Gas System Length: Rifle
- Gas Block Diameter: 0.750"
- Handguard: 2-Piece Polymer A2-Style w/Heatshield
- Sights: F-Marked Fixed Front, No Rear
- Bolt Carrier Assembly Included: Yes
- Bolt Carrier Type: Commercial
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.
The total weight of the product, including the product’s packaging as it sits on our shelf. Since some products ship directly from the Manufacturer, their weight may be unavailable. Because of variations in the manufacturing process, similar products may have differing weights. Unless the product is designated as “Ships Alone”, Shipping Weight does not include the shipping box or packing materials associated with your order.
Product ships from MidwayUSA, separate from any other products on your order due to its size. Products that are Shipped Alone incur separate "Per Order" and "Per Pound" shipping charges.
Product is regulated by the US Department of Transportation (DOT) and cannot be shipped via USPS or air shipping methods. DOT-Regulated products must ship UPS Ground.
Product is restricted by shipping carriers and cannot be shipped to certain locations or via certain shipping methods.
Additional shipping charge for HazMat products. Carriers charge extra to ship packages with products they consider hazardous, such as reloading powder and primers.
Thank you! Your valuable input helps improve our product information and future product selections
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.
Lee Case Length Gage and Shellholder 223 Remington...
TAPCO Magazine AR-15 223 Remington 30-Round Polymer...
Hogue Overmolded Beavertail Pistol Grip AR-15 with Finger...
$17.49 - $20.49
Hornady Bullets 30 Caliber (308 Diameter) 150 Grain Full Metal...
$22.99 - $410.99
Hornady Bullets 22 Caliber (224 Diameter) 55 Grain Full Metal...
$13.79 - $518.99
Z-Corr Tactical Firearm Storage Bag 47" ...
Norma USA Match-22 Ammunition 22 Long Rifle 40 Grain Lead...
$8.99 - $789.99
DPMS Receiver Extension Buffer Tube 6-Position AR-15, LR-308...
$21.49 - $29.99
DPMS Safety Selector AR-15, LR-308...
$8.49 - $22.49
TAPCO Multi-Tool AR-15 Mil-Spec Steel...
Nosler Custom Competition Bullets 22 Caliber (224 Diameter) 69...
$23.99 - $189.99
Cor-Bon Self-Defense Ammunition 380 ACP 90 Grain Jacketed...
UTG Accurizing Wedge AR-15...
DPMS AR-15 Takedown Pin Punch Delrin...
Del-Ton Lower Receiver Parts Kit AR-15...
$49.99Sale Save $10.00 (17%)
LANTAC Dragon 5.56 Muzzle Brake 1/2"-28 Thread AR-15 Steel...
DPMS Detachable Carry Handle with A2 Rear Sight AR-15 Aluminum...
Troy Industries Battle Sight Adjustment Tool AR-15...