Welcome to Cheaper Than Dirt! Shop 200,000+ deals on firearms, ammunition, gun parts, survival gear and more. All in stock and ready to ship.

Del-Ton AR-15 16" M4 1x7 Chrome Lined Barrel Assembly

Typically ships the same business day when ordered before 4pm CST.
Add To Wishlist Tell A Friend
Can we ship this to you?
Del-Ton pre-ban M4 1 in 7" Twist complete upper features chrome lined 16" barrel, flat top barrel assembly, F-marked front sight base, M4 Feed ramps, bolt and carrier assembly, charging handle, CAR handguards, and threaded muzzle.

Features and Specifications:
Manufacturer Number: DT1028

Chrome Moly Vanadium
M4 Feed Ramps
Chrome Lined
16" Length
1x7 Twist
A2 Flash Hider
Manganese Phosphated
Phosphated under Front Sight Base
Taper Pins on F-Marked Front Sight Base
Threaded Muzzle
M4 Profile

.5.56x45mm NATO (accepts .223 Remington)

Bolt And Carrier:
Phosphated 8620 Steel Carrier Assembly
Carpenter 158 Bolt - HPT (High Pressure Test) & MPI (Magnetic Partical Inspected)
Heat Treated and Plated
Chrome Lined Carrier Interior
Carrier Key - chrome lined, attached with Grade 8 Screws
Properly Staked & Sealed Gas Key

Carbine Length
Aluminum Delta Ring
Single Heat Sheild

Upper Receiver:
Forged 7075 T6 Aluminum
Flat Top With M4 Feed Ramps
Hard Coat Anodized
Ejection Port Cover and Round Forward Assist
Right Hand Ejection
Bore's surface is coated with dry film lube, over the anodized surface 
Total number of Reviews: 4

Submit a review

5.0 5
"You couldn't ask for a much better deal. Chrome lined components, the right barrel twist rate for heavier bullets... at a reasonable price. Performed remarkably, and look to buy more in the future."
5.0 5
"Nice and crisp action, great look and feel, and all for a great price! Would definitely buy this again!"
4.0 5
"As always, arrived promptly from CTD. Has a nice fit to both of my lowers. Optical sights fit snug on the rail. Quality of manufacture seems excellent. I've only given it four bullets so far only because I have not shot it yet. I will update this review after that. So far I am very pleased with this upper."
5.0 5
"I purchased this upper to finish my first AR15 build. I have to say I'm impressed. Nice finish, clean machining. Fit perfect on my TSG lower. Took it to range and it functioned flawlessy. It digested all the different brands of ammo I had. It had no problem chewing through the cheap steel cased crap I had as well. I ran about 200 rounds with no FTF or FTE. This upper has a chrome lined barrel and bolt carrier. It also has a dust cover, forward assist, and brass deflector. Good upper for a good price. I will buy another for my next build."