ET Arms Omega15 5.56 NATO Semi-Auto Rifle - Black, 16" Barrel
The ET Arms Omega15 5.56 NATO Semi-Auto Rifle - Black, 16" Barrel is a 5.56 NATO semi-automatic rifles from ET Arms. It is available from 1 vendor at $443.99.
Product Information
Name: ET Arms Omega15 5.56 NATO Semi-Auto Rifle - Black, 16" Barrel
Brand: ET Arms
Category: Semi-Automatic Rifles
Caliber: 5.56 NATO
Barrel Length: 16"
Capacity: 10 rounds
UPC: 850036269038
SKU: UCExqrYZq
Description
The ET Arms Omega15 is a semi-automatic rifle chambered in 5.56x45mm NATO with a 16" barrel and a 1:8" twist rate. It weighs 6 lbs and ships new in box with a black finish.
Key Specifications
- SKU: 2024015901
- UPC: 850036269038
- Condition: New in Box
- Finish: Black
- Safety: Manual Thumb
- Trigger: Nano Composite
- Grip: Standard
- Stock: ATI SR-1 Deluxe
- Weight: 6 lbs
- Sights: Flip Up Front & Rear
- Barrel Twist: 1:8"
- Barrel Length: 16"
- Capacity: 10+1 RD
- Action: Semi-Auto
- Caliber: 5.56x45mm NATO
- MPN: ETAGOMEGA556ML15CA
- Model Name: Omega15
- Brand: ET Arms
Features
The semi-auto action cycles quickly for follow-up shots. The ATI SR-1 Deluxe stock and standard grip provide a comfortable hold without adding bulk. Flip-up front and rear sights come installed and fold flat when you want to run an optic. The 16" barrel at 1:8" twist stabilizes a wide range of 5.56 bullet weights. At 6 lbs, it carries easily and doesn't fatigue the shooter during longer range sessions.
Usage
Suited for range use, recreational shooting, and home defense. The 10+1 capacity is California-compliant, and the overall configuration fits the AR-15 platform's broad ecosystem of compatible accessories and upgrades.
Complete Specifications
| Caliber | 5.56 NATO |
| Model | Omega15 |
| Capacity | 10 rounds |
| Barrel length | 16" |
| Weight | 96 oz |
| Action | Semi Auto |
| Finish | Black |
| Sights | Flip Up Front & Rear |
| Safety | Manual Thumb |
Frequently Asked Questions
What caliber is the Omega15?
The Omega15 is chambered in 5.56x45mm NATO.
Who makes the Omega15?
The Omega15 is made by ET Arms.
What type of firearm is the Omega15?
It is a semi-automatic rifle on the AR-15 platform with a black finish.
What is the barrel length of the Omega15?
The Omega15 has a 16-inch barrel with a 1:8" twist rate.
How many rounds does the Omega15 hold?
It has a 10+1 capacity.
Does the Omega15 come with sights?
Yes, it includes flip-up front and rear sights that fold flat when running an optic.
Where can I buy the Omega15?
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 and lightweight handling come up most often in user discussions — the 6 lb weight is appreciated by shooters who spend extended time at the range. The 16" barrel gets credit for being maneuverable while still producing good accuracy, and most users report consistent results with standard 5.56 loads.
The price-to-value ratio generates more debate. Some buyers feel it competes well against similar AR-platform rifles; others note that comparable options exist at nearby price points and suggest shopping around first. A handful of reviews mention component or accessory fit issues that required follow-up, and customer service response is an occasional topic in those threads.
Customization discussion is active — the AR-15 platform means a wide aftermarket, and owners tend to share specific upgrade paths for triggers, stocks, and optics. Overall sentiment is moderately positive, with most owners satisfied for general-purpose use while acknowledging it's not a top-tier build.
Where to Buy - 1 Offers Available
Price Range: $443.99 - $443.99
| Vendor | Price | Condition | Link |
|---|---|---|---|
| Grabagun Com | $443.99 | New | Buy Now |
