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.
Thank you! Your valuable feedback helps improve our product information and offering.
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.
DPMS AR-15 Takedown Pin Punch Delrin
UTG Accurizing Wedge AR-15
Del-Ton Lower Receiver Parts Kit AR-15
DPMS Detachable Carry Handle with A2 Rear Sight AR-15 Aluminum...
LANTAC Dragon 5.56x45mm Muzzle Brake 1/2"-28 Thread AR-15...
Troy Industries Battle Sight Adjustment Tool AR-15
General Dynamics Reloading Brass 223 Remington
DPMS Front Sling Swivel Rivet AR-15 Matte
- Burris Scope Cover Waterproof Microfleece Black View More Options
- Burris 30mm Signature Zee Weaver-Style Rings Matte View More Options
Berger 1st Edition Reloading Manual
Sierra Pro-Hunter Bullets 30 Caliber (308 Diameter) 150 Grain...
Magpul PMAG M3 Magazine AR-15 223 Remington
Clearance — Select ItemsAdd to Cart for Price
Magpul PMAG M2 MOE Magazine AR-15 223 Remington 30-Round
Sale — Select ItemsAdd to Cart for Price
Leapers UTG Deluxe Picatinny-Style See-Thru Riser Mount AR-15...
Redfield 2-Piece Top Mount Weaver-Style Scope Base Browning...
Norma "Reloading Manual: Expanded Edition"
UTG Accurizing Wedge AR-15
Del-Ton Rifle Kit AR-15 5.56x45mm NATO 1 in 9" Twist 20"...
Sale$424.99Save $65.00 (13%)
DPMS AR-15 A3 Upper Receiver Assembly 5.56x45mm NATO 20"...
Olympic Arms AR-15 A3 Upper Receiver Assembly 223 Remington...