Aim Sports AR-15 Tactical Upper Kit, 10.5" Barrel, 5.56 NATO
The Aim Sports AR-15 Tactical Upper Kit, 10.5" Barrel, 5.56 NATO is a 5.56 NATO parts from Aim Sports. It is available from 1 vendor at $418.99.
Product Information
Name: Aim Sports AR-15 Tactical Upper Kit, 10.5" Barrel, 5.56 NATO
Brand: Aim Sports
Category: Parts
Caliber: 5.56 NATO
Barrel Length: 10.5"
UPC: 815879019943
SKU: UCEMZFDjL
Description
The Aim Sports Complete Upper AR-15 Kit is a complete upper assembly chambered in 5.56 NATO (also accepts .223 Remington) with a 10.5-inch barrel. It comes new in box with a black finish and weighs 4.38 lbs.
Key Specifications
- Model: Complete Upper AR-15 Kit
- Manufacturer: Aim Sports Inc
- Manufacturer Part Number: AR5CUB9
- Caliber: 5.56 NATO (also accepts .223 Remington)
- Barrel Length: 10.5 inches
- Weight: 4.38 lbs
- Finish Per Color: Black
- Type: Uppers
- UPC: 815879019943
- Condition: New in Box
Features
The 10.5-inch barrel is machined from 4150 Chrome Moly Vanadium steel. The upper receiver is forged 7075-T6 aluminum and includes a dust cover and forward assist. A Picatinny rail runs on top for optic mounting. The bolt carrier group uses an 8620 steel carrier with a 9310 tool steel bolt, nitride coated. The free-float M-LOK handguard reduces weight and lets users attach accessories without affecting barrel harmonics.
At 10.5 inches the barrel is short, which helps in confined spaces but does reduce muzzle velocity compared to 16-inch configurations. This is a complete upper — it drops onto a compatible lower receiver without additional components needed.
Complete Specifications
| Caliber | 5.56 NATO |
| Model | Complete Upper AR-15 Kit |
| Magazines included | 0 |
| Barrel length | 10.5" |
| Weight | 70.08 oz |
| Action | NOT SPECIFIED |
| Color | Black |
Frequently Asked Questions
What caliber is the Aim Sports Complete Upper AR-15 Kit?
It is chambered in 5.56 NATO and also accepts .223 Remington.
What is the barrel length of the Complete Upper AR-15 Kit?
The barrel is 10.5 inches long.
What material is the barrel made from?
The barrel is machined from 4150 Chrome Moly Vanadium steel.
What upper receiver material does the Complete Upper AR-15 Kit use?
The upper receiver is forged 7075-T6 aluminum.
Does the Aim Sports Complete Upper AR-15 Kit include a bolt carrier group?
Yes, it includes a bolt carrier group with an 8620 steel carrier and a 9310 tool steel bolt, nitride coated.
Where can I buy the Aim Sports Complete Upper AR-15 Kit?
Compare current vendor offers on this page.
Customers Say
AI-generated insights derived from customer reviews and discussions on popular gun-enthusiast forums.
Build quality for the price point is the consistent theme in owner feedback. Most buyers find the construction solid for what they paid, and some draw favorable comparisons to more expensive upper kits.
Range performance is generally reported as acceptable — accuracy and reliability are adequate with quality ammunition. Cycling issues come up occasionally, usually tied to lower-quality ammo or extended sessions without cleaning. Most owners don't see these as chronic problems.
Installation onto existing lower receivers is usually described as uncomplicated, though occasional compatibility notes appear for specific lower brands or models.
The 10.5-inch barrel gets genuinely mixed opinions. Buyers who wanted a compact build for close-quarters use are satisfied with it; others coming from longer configurations find the muzzle velocity trade-off more noticeable than expected. Aesthetics and customization options (optics, grips, lights on the M-LOK handguard) are mentioned positively.
Customer service experiences vary — some buyers report responsive support, others describe delays when following up on issues.
Where to Buy - 1 Offers Available
Price Range: $418.99 - $418.99
| Vendor | Price | Condition | Link |
|---|---|---|---|
| Grabagun Com | $418.99 | New | Buy Now |
