The SR-15 E3 MOD 2 series’ 5.56mm NATO barrel is manufactured for military grade durability, and is free-floated inside a URX 4 M-LOK handguard. An improved E3 round-lug bolt design both enhances function and increases bolt life far beyond the industry standard. The ambidextrous bolt release, selector lever, and magazine release offers left-handed users the ergonomic advantages inherent to AR15-based controls. The drop-in two-stage trigger serves double duty as an aid to precision marksmanship while enabling surgical speed shooting at close range. The 5.56mm 3-Prong Flash Eliminator interferes with propellant gas combustion forward of the muzzle to significantly reduce flash signature, will not ring upon firing or when struck, and is compatible with the Knight’s line of 5.56mm QDC Signature Reduction Devices.
Features
Quick Detach Coupler
Stage Match Trigger
Multi Lug E3 Bolt
Specifications
Product Information
| Cartridge | 5.56x45mm NATO |
| Action Type | Semi-Automatic |
| Capacity | 30 Round |
| Weight | 6.55 Pound |
| Overall Length | 36.5 Inches |
| Barrel Length | 16 Inches |
| Barrel Finish | Black |
| Twist | 1:7 |
| Threaded Muzzle | Yes |
| Threads | 1/2″-28 |
| Front Sight | Flip Up |
| Rear Sight | Flip Up |
| Hand | Right |
| Frame Material | Aluminum |
| Frame Finish | Black |
| Youth | No |
| Stock Type | Pistol Grip |
| Stock Material | Aluminum |
| Stock Color | Black |
| Muzzle Device | Muzzle Brake |
| Scope Included | No |
| Magazine Style | Detachable |
| Fluting | No |
| Country of Origin | United States of America |
| Trigger Type | Two Stage |
| Safety | Ambidextrous Thumb |
| Included Mounts | No |
Delivery Information
| Must Ship to FFL Dealer | Yes |
| Shipping Weight | 13.890 Pounds |
FFL Transfer & Firearms Laws for Knights Armament SR-15 E3 Mod 2 Semi-Automatic Centerfire Rifle
All firearms, including the Knights Armament SR-15 E3 Mod 2 Semi-Automatic Centerfire Rifle, must be shipped to a licensed Federal Firearms License (FFL) dealer. You will be required to complete a background check and any necessary paperwork before taking possession.
How It Works
- Place your order online.
- Provide your preferred FFL dealer information.
- We ship the firearm directly to your FFL.
- You complete the background check and pickup at the FFL.
Legal Compliance
We comply with all federal and state firearm laws. It is your responsibility to ensure the Knights Armament SR-15 E3 Mod 2 Semi-Automatic Centerfire Rifle is legal in your state. Some states may have restrictions on certain firearm models or features.
Helpful Resources
Need assistance? Contact our Miami store for help with FFL transfers and firearm compliance.
Frequently Asked Questions About This Product
Why buy Knights Armament SR-15 E3 Mod 2 Semi-Automatic Centerfire Rifle from Miami Shooters Supply?
We’re a trusted firearms dealer offering fast shipping, competitive pricing, and 100% compliance with U.S. federal firearm laws. All orders ship from our licensed facility with full tracking and expert customer service.
Where can I buy Knights Armament SR-15 E3 Mod 2 Semi-Automatic Centerfire Rifle?
You can purchase this item directly on our website and have it shipped to your local FFL dealer. You can also visit us in-store in Miami, Florida.
Is Knights Armament SR-15 E3 Mod 2 Semi-Automatic Centerfire Rifle available now?
Availability is shown live on this page. If the “Add to Cart” button is visible, this item is currently in stock and ready to ship.
What category does this product belong to?
This product is listed under: RIFLES, Semi-Auto Rifles.
What tags or features does this product have?
Key features and tags for this product include: Guns, Rifles, Semi-Auto Rifles.
Is this product legal in my state?
It is your responsibility to ensure this item is legal in your state or locality. We ship only to valid FFL dealers in compliance with U.S. laws. Always check your local regulations.
| UPC | 819064015598.00 |
|---|
FFL Transfer & Firearms Laws
All firearms, including the Knights Armament SR-15 E3 Mod 2 Semi-Automatic Centerfire Rifle, must be shipped to a licensed Federal Firearms License (FFL) dealer. A background check and any required local paperwork must be completed before you can take possession.
How It Works
- Place your order online.
- Send us your preferred local FFL dealer info.
- We ship the firearm to your FFL after verification.
- Complete background check and pick up from your dealer.
Legal Compliance
We comply with all U.S. firearm laws. It is your responsibility to ensure the Knights Armament SR-15 E3 Mod 2 Semi-Automatic Centerfire Rifle is legal in your state. Some states (e.g. CA, NY, NJ) have restrictions on magazine size or certain features.
Helpful Links
Need help? Contact our team — we’ll guide you through selecting a compliant firearm and the FFL transfer process.
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