Del-Ton DT1040 5.56mm NATO 406mm Mid-Length AR-15 Upper Assembly with 381mm M-LOK Handguard
Videos
Specifications
Material Aluminum upper receiver and M-LOK handguard with a steel barrel
Description
Product Overview
The Del-Ton DT1040 is a complete AR-15 upper receiver assembly built around a 16 in 5.56mm NATO mid-length lightweight barrel with a 1x7 twist, paired with a 15 in M-LOK handguard and a flat-top receiver. It’s supplied as an upper assembly with the bolt and carrier group and charging handle installed for straightforward setup on a compatible lower receiver.
Key Features
- 16 in 5.56mm NATO lightweight barrel with 1x7 twist for broad compatibility with common .223 Rem / 5.56mm bullet weights
- Mid-length gas system for a balanced operating cycle and comfortable handling
- Upper assembly includes bolt and carrier assembly and charging handle
- Flat-top upper receiver for standard optics mounting options
- 15 in M-LOK handguard for secure accessory mounting
Build on a compatible AR-15 lower with a mid-length, M-LOK-equipped upper assembly designed for dependable performance.
WARNING: This product can expose you to chemicals including arsenic, which is known to the State of California to cause cancer. For more information, go to WWW.P65WARNINGS.CA.GOV
4.8 | 4 Reviews
- SKU:
- DT1040
- UPC:
- 848456003165
- BUDS ID:
- 140331
Customer Reviews
4.8 out of 5
4 total reviews
Share your experience
Let others know what you have thought about this item.
Latest Reviews
Kevin B.
2 years ago
Verified Purchaser
Nice upper, fit nicely...
Nice upper, fit nicely on my lower receiver. Fast shipping. Very pleased with this purchase.
Shane E.
2 years ago
Verified Purchaser
Very good for the...
Very good for the price so far!
Jonathon A.
2 years ago
Verified Purchaser
Mostly satisfied. Main...
Mostly satisfied. Main complaint is it is over gassed with a standard lower shooting brass to the 2 o'clock. I had a PCC 7oz buffer with me and it shot brass at the 3 o'clock. Otherwise pleased so I will get an adjustable gas block and fine tune it. Other notes since there is no info on buds: Full auto carrier group, milspec trigger and charging handle
Guaranteed Lowest Prices
All purchases are backed by our Bud's Price Protection: Protect every purchase up to $100, free of charge!
Questions & Answers
No questions found
Retail Availability
Bud's Gun Shop - Lexington, KY
1105 Industry Road, Lexington, KY 40505Bud's Gun Shop - Sevierville, TN
2270 Two Rivers Blvd, Sevierville, TN 37876Uncle Lee's - Greenville, KY
820 Main St, Greenville, KY 42345Similar Products
5 items| Product |
![]()
Viewing
|
![]() |
![]() |
![]() |
![]() |
|---|---|---|---|---|---|
| Price |
Out Of Stock
|
$540.95
$499.99
|
$795.00
$676.99
|
$724.95
$659.98
|
$316.49
|
| Rating |
|
|
|
|
|
| Material | Aluminum upper receiver and M-LOK handguard with a steel barrel | Forged or machined aluminum upper receiver and M-LOK handguard; steel barrel | 7075 forged aluminum upper receiver (Type III hard coat anodized); steel barrel | 7075-T6 aluminum receiver and M-Lok handguard with anodized Black finish, steel barrel | Black nitride steel barrel; anodized aluminum receiver/handguard (exact alloy not specified) |
| Weight (lbs) | N/A | N/A | N/A | 3.5 | N/A |
| Actions | Current Item |



