Colt AR-15 A4 20" 5.56 NATO Rifle with Carry Handle - Black (CR6700A4)
$1,051.88
$1,099.00
(You save
$47.12
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- Caliber-Gauge:
- 223 Remington / 5.56 NATO
- Barrel Length:
- 20"
- Barrel Length Range:
- 20" to 21.99"
The Colt AR-15 A4 20" 5.56 NATO rifle with carry handle is a semi-automatic platform built on the proven Colt pedigree—a no-nonsense choice for shooters who value reliability, accuracy, and straightforward ergonomics. The 20-inch government-profile barrel delivers the velocity and sight radius that made the A4 configuration a standard for sport and duty use. A fixed A2 stock provides a solid, predictable cheekweld, while the removable carry handle lets you transition to modern rail systems without losing the option to go traditional. This is a rifle that works out of the box and stays out of the way while you do your job, whether that's zeroing paper at the range, running competitions, or maintaining proficiency.
The sighting system is straightforward: an adjustable post front sight and a full-feature A2 rear sight with windage and elevation. That combination has proven itself in the field and on the range for decades. The 30+1 capacity and reliable manual safety put control squarely in your hands. The bird-cage flash hider keeps the muzzle signature moderate in indoor ranges or low-light drills, and the matte black finish resists corrosion without the glare of polished steel.
Colt's government-profile barrel is built for longevity and consistent performance across a wide range of commercial ammunition. The semi-automatic action is straightforward to maintain and familiar to anyone with basic AR platform knowledge. One magazine comes included, so you'll have ammunition capacity from the start.
Key Features
- Semi-automatic action with manual safety
- 20-inch government-profile barrel in 5.56 NATO
- Removable carry handle for optics mounting flexibility
- Adjustable post front sight and A2 rear sight
- Fixed A2 stock for consistent shooting position
- Bird-cage flash hider
- 30+1 round capacity
- Matte black receiver and furniture
- Includes one magazine
Specifications
| Caliber | 5.56 NATO |
| Barrel Length | 20 inches |
| Barrel Profile | Government |
| Action | Semi-Automatic |
| Stock | Fixed A2 |
| Front Sight | Adjustable Post |
| Rear Sight | Adjustable A2 |
| Muzzle Device | Bird Cage Flash Hider |
| Finish | Matte Black |
| Safety | Manual |
| Magazine Capacity | 30+1 rounds |
| Magazines Included | 1 |
| Carry Handle | Removable |
| Model Number | CR6700A4 |
Frequently Asked Questions
What caliber is this AR-15 and what ammunition does it use?
The Colt AR-15 A4 is chambered in 5.56 NATO, which is the standard military rifle caliber. It will reliably fire commercial 5.56 NATO and .223 Remington ammunition.
Can I remove the carry handle and mount an optic?
Yes. The carry handle is removable, allowing you to mount optics or other accessories directly to the upper receiver rail. Removing the carry handle does not affect the functionality of the fixed front sight post underneath.
What is included in the box?
The rifle comes with one 30-round magazine and the removable carry handle. Additional magazines and accessories are sold separately.
Is this rifle suitable for range shooting and competition?
Yes. The 20-inch barrel, adjustable iron sights, and semi-automatic action make it well-suited for range work, sport shooting, and competitive rifle disciplines. The straightforward controls and reliable platform are beginner-friendly while still capable at distance.
Firearm Shipments:
To buy rifles or shotguns, you must be 18 years old, and for handguns, actions, or receivers, the minimum age is 21. By placing an order for this firearm, you confirm that you are the legitimate transferee/buyer, meet the legal age requirements, and comply with all Federal, State, and local laws and regulations necessary to purchase this firearm.
We only ship firearms to valid Federal Firearms License (FFL) holders. At checkout we provide a FFL locator for your convenience.
We will need a copy of the FFL’s license to facilitate the process, kindly request your dealer to email us a copy of their FFL, as we cannot dispatch the firearm until we receive this document. It is imperative for the buyer to choose their FFL dealer, ensure they are willing to facilitate the transfer, and have them email their FFL copy to BOSQUE Outdoors. To avoid any confusion, the customer's name or order number must be mentioned in the email containing the FFL.
Email: [email protected]
- Prior to placing an order, it is the buyer's responsibility to understand and adhere to their state's firearm regulations.
- The buyer should verify with their receiving dealer that the chosen firearm is legally permissible in their state.
- The buyer is accountable for any transfer fees or background check charges imposed by the receiving dealer. If the designated dealer declines to accept the firearm delivery, the buyer assumes responsibility for shipping costs to retrieve the firearm and resend it to an accommodating dealer.
- Handguns will be shipped using air transportation, while long guns can be shipped using ground methods. If your order includes a mix of firearm and non-firearm items, BOSQUE Outdoors will send the firearm(s) to your selected FFL dealer and the remaining non-firearm items to your billing address.
- Firearms cannot be returned to BOSQUE Outdoors; please contact the manufacturer for warranty claims.
- Firearms refused by the FFL Dealer or which cannot be transferred due to a failed background check are subject to a $75 restocking fee plus 10% of the purchase price.
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