CMMG Resolute MK57 5.7 X 28 16.1″ Barrel 20-Rounds

~~$1,600.99~~ $1,440.89

The CMMG Resolute MK57 is a versatile and high-performance rifle chambered in 5.7x28mm, ideal for shooters looking for a unique caliber that provides low recoil, high velocity, and precision accuracy. Featuring a 16.1-inch barrel with a 1:9 twist rate, this rifle is engineered for top performance using the innovative radial delayed blowback system. It comes equipped with a 20-round capacity, making it perfect for both target shooting and competitive scenarios.

Description

CMMG Resolute MK57 Features

The Resolute MK57 incorporates several high-quality features designed to enhance its usability and performance. The radial delayed blowback operating system ensures smoother cycling and reduced felt recoil, which contributes to enhanced shooting accuracy and comfort. The rifle is finished with a durable Cerakote coating, which provides excellent resistance against corrosion and wear. Additionally, the CMMG ZEROED muzzle brake effectively reduces muzzle rise, allowing for rapid follow-up shots.

CMMG Resolute MK57 Specifications

Caliber: 5.7x28mm
Operating System: Radial Delayed Blowback
Barrel Length: 16.1 inches
Barrel Twist: 1:9
Barrel Material: 4140 Chrome Moly Steel, Salt Bath Nitride Finish
Muzzle Device: CMMG ZEROED Muzzle Brake
Muzzle Thread: 1/2 x 28
Upper Receiver: Billet 6061 T6 Aluminum
Lower Receiver: Mk57 Forged 7075 T6 Aluminum
Hand Guard: CMMG EML15 M-LOK
Finish: Cerakote
Charging Handle: CMMG ZEROED Ambidextrous
Pistol Grip: CMMG ZEROED Pistol Grip
Buffer Type: Carbine
Receiver Extension: CMMG 6 Position Fastback w/Ambi Sling Plate
Stock / Brace: CMMG RipStock
Trigger Type: ZEROED Drop-In
Trigger Guard: Integrated
Safety Selector: CMMG ZEROED 60/90 Degree
Magazine: 20rd Promag
Weight: 6.2 lbs
Overall Length: 32.5 inches

More Information
Barrel Length	16.1
Caliber	5.7 X 28
Capacity	20
Condition	New in Box
Finish Per Color	Black
Manufacturer	CMMG
Manufacturer Part Number	57A230FAB
Model	Resolute MK57
Type	Modern Sporting Rifles
UPC	810144728278

FFL Transfer & Firearms Laws for CMMG Resolute MK57 5.7 X 28 16.1" Barrel 20-Rounds

All firearms, including the CMMG Resolute MK57 5.7 X 28 16.1" Barrel 20-Rounds, 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 CMMG Resolute MK57 5.7 X 28 16.1" Barrel 20-Rounds 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.

FFL & Firearm Laws
FFL Transfer & Firearms Laws

All firearms, including the CMMG Resolute MK57 5.7 X 28 16.1" Barrel 20-Rounds, 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
1. Place your order online.
2. Send us your preferred local FFL dealer info.
3. We ship the firearm to your FFL after verification.
4. 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 CMMG Resolute MK57 5.7 X 28 16.1" Barrel 20-Rounds 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.

Frequently Asked Questions About Buying CMMG Resolute MK57 5.7 X 28 16.1" Barrel 20-Rounds Online

Can you buy guns like CMMG Resolute MK57 5.7 X 28 16.1" Barrel 20-Rounds online?

Yes, you can buy firearms like the CMMG Resolute MK57 5.7 X 28 16.1" Barrel 20-Rounds online through licensed gun stores like Miami Shooters Supply. We ship to your local FFL dealer for pickup in compliance with all federal laws.

How do I legally buy a gun online?

To buy a gun online, choose your firearm, add it to cart, and at checkout, provide an FFL dealer's info. We'll ship it there, and you complete a background check before pickup. This applies to all categories like: Modern Sporting Rifles, RIFLES.

Is it safe to buy guns online?

Absolutely. When you buy from a licensed dealer like Miami Shooters Supply, your purchase is secure, legal, and shipped through proper FFL channels. We offer new and used guns, including models like Glock, AR-15, Glock 19, and more.

Where is the best place to buy guns online?

Miami Shooters Supply offers competitive prices, fast shipping, and a wide selection of handguns, rifles, and used guns online. Compared to marketplaces like GunBroker, we provide direct service and support.

Do you sell cheap guns online?

Yes, we carry affordable firearms and used guns from top brands. Browse by category or tag: Modern Sporting Rifles, RIFLES, or check out popular models like Glock 19 and AR-15s at competitive prices.

What is required to buy a gun online in my state?

All firearms purchases must be shipped to an FFL dealer. State and local laws vary. Please check your state regulations or contact us for help finding an FFL dealer near you.