SKU CSSI|CA28A670CAB Category

CMMG Resolute Mk4 Rifle .22 ARC 10rd Magazine 16.1” Barrel Armor Black

CMMG Resolute Mk4 Rifle .22 ARC 10rd Magazine 16.1'' Barrel Armor Black

CMMG Resolute Mk4 Rifle .22 ARC 10rd Magazine 16.1” Barrel Armor Black

$1,607.00

5 in stock

Specifications:

  • Platform: Mk4
  • Caliber: .22 ARC
  • Operating System: Direct Impingement
  • Barrel Length: 16.1
  • Barrel Twist: 1:7
  • Barrel Contour: MT
  • Barrel Material: 4140CM SBN
  • Muzzle Device: CMMG ZEROED Muzzle Brake
  • Muzzle Thread: 1/2 x 28
  • Gas Port Location: Rifle
  • Gas Block: Adjustable 0.750"
  • Upper Receiver: Billet 6061 T6 Aluminum
  • Lower Receiver: Mk4 Forged 7075 T6 Aluminum
  • Hand Guard: CMMG EML15 M-LOK
  • Finish: Cerakote
  • Charging Handle: CMMG ZEROED Ambi
  • 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 Single Stage
  • Trigger Guard: CMMG ZEROED Trigger Guard
  • Safety Selector: CMMG ZEROED 60/90 Degree
  • Magazine: CMMG 10rd
  • Weight: 6.4 lbs
  • Length: 32.5"

Additional information

Upc

810148627041

Manufacturer

CMMG

Manufacturer part number

28A670C-AB

Action

Semi-Auto

Atf type

MODERN SPORTING RIFLE

Barrel length

16.1"

Capacity

10

Length

39.6500

Model

Resolute

Rate of twist

1:7"

Safety

Ambidextrous Safety Lever

Shipping weight

10.6

Sights

No

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FAQ

BJ Firearms LLC is a federally licensed firearms business focused on providing quality firearms, accessories, and related services while promoting responsible ownership, education, and community engagement.

The company was founded to serve firearm enthusiasts with knowledgeable service, real-world experience, and a commitment to professionalism and safety.

We focus on real experience, personalized service, hands-on product knowledge, and community involvement — not just sales. Our goal is to help customers make informed decisions and feel confident with their equipment.

Yes. We operate as a federally licensed firearms dealer (FFL), following all applicable federal, state, and local regulations.

Yes. We partner with trusted suppliers to provide quality products and reliable sourcing.

Yes. We partner with content creators and industry professionals to provide real-world insights and experiences.

We work with everyone — from first-time buyers to experienced enthusiasts. Education and guidance are a big part of what we do.

We offer firearms, accessories, gear, and related equipment depending on availability and customer needs.

Yes. We help customers evaluate their needs, experience level, and intended use to find the right fit.

Yes. Depending on the request, we can help source specific products or assist with custom configurations.

Yes. We actively engage in hands-on experiences, demonstrations, and community-related firearm activities when possible.

Yes. We support content that helps people learn about equipment, safety, and responsible firearm ownership.

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Customer Reviews

“Outstanding customer service.” I had a lot of questions before buying, and they walked me through everything without pressure. Super knowledgeable and easy to work with. You can tell they actually care about their customers.
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“Best experience I’ve had buying gear.” Professional, responsive, and honest. They helped me choose exactly what I needed without overselling anything. I’ll definitely be coming back.
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“Great people, great service.” Very down-to-earth and easy to talk to. They explain things clearly and make sure you understand your options. Highly recommend, especially if you’re new.
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