CMMG 55A1A0B-MB Dissent MK4 5.56 NATO 16.1" Rifle Midnight Bronze
Shop CMMG Products⚠️ FFL Required
This item requires shipment to a Federal Firearms License (FFL) dealer. You will need to select an FFL dealer during checkout.
CMMG | DISSENT MK4 (55A1A0BMB) | MPN: 615 | UPC: 810103479975 | Midnight Bronze | 5.56x45mm NATO | Single Stage | 16.10" Barrel | 30+1 | 27.60"-37" OAL | 6.70 lbs
Adjustable gas block. Side-folding stock with adjustable length of pull. 15" aluminum M-LOK handguard. CMMG Zeroed muzzle brake.
Specifications:
- Brand: CMMG
- Model: DISSENT MK4
- MPN: 615
- UPC: 810103479975
- Alternate Titles: CMMG Dissent MK4 5.56mm 16.1in 30rd Midnight Brz Compact Rifle 55A1A0B-MB | CMMG 55A1A0B-MB DISSENT MK4 556 16.1 MDBRZ
- Category: Semi Auto Rifles
- Caliber: 5.56x45mm NATO
- Also Accepts: .223 Remington
- Action Type: Single Stage
- Trigger Type: Zeroed Drop-In Single Stage
- Capacity: 30+1
- Barrel Length: 16.10"
- Barrel Material: 4140 Chrome Moly Steel
- Barrel Profile: Threaded
- Twist Rate: 1:7"
- Muzzle Device: CMMG Zeroed Muzzle Brake
- Gas System: Mid Length
- Adjustable Gas Block: Yes
- Handguard: 15" Aluminum M-LOK
- Charging Handle: Non-Reciprocating Side Charging
- Stock: DISSENT Side Folding Stock
- Stock Material: Synthetic
- Length of Pull: Adjustable
- Overall Length: 27.60" - 37"
- Overall Length (Folded): 25.9"
- Weight: 6.70 lbs
- Frame Material: Steel Threaded
- Receiver Material: 7075-T6 Aluminum
- Finish: Midnight Bronze Cerakote
- Color: MDBRZ
- Sights: (not specified)
- Safety Type: CMMG Zeroed 60/90 Degree
- Ambidextrous Controls: Yes
- Hand: Ambidextrous
- Gas Block: Adjustable
- Category Code: Product Type 2
- Country of Origin: (not specified)
Technical Specifications
| Caliber | 5.56X45MM NATO |
|---|---|
| Capacity | 30 |
| Barrel Length | 16.10" |
| Action Type | Single Stage |
| Weight | 11.4 lbs |
| Frame Material | Steel Threaded |
| Stock Material | SYNTHETIC |
| Sights | 1:7" |
| Trigger Type | Zeroed Drop-In Single Stage |
| Twist Rate | CMMG Zeroed Muzzle B |
| Manufacturer | CMMG |
| Model | 55A1A0BMB |
| SKU | S863317 |
| UPC | 810103479975 |
| Availability | In Stock |
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Shipping & Returns
⚠️ FFL Transfer Required
This firearm must be shipped to a Federal Firearms License (FFL) dealer. You will select your FFL dealer during checkout. We ship to your chosen FFL dealer, and you complete the background check and pickup there.
Shipping Information
- Orders typically process within 1-2 business days
- Firearms ship via FedEx or UPS with signature required
- Tracking information provided for all orders
- Shipping costs calculated at checkout based on weight and destination
- Total delivery time to FFL: typically 3-5 business days
Return Policy
- Firearms must be returned unfired and in original packaging within 3 days of FFL transfer
- 15% restocking fee applies to all firearm returns
- Contact us for return authorization before shipping items back
- Original shipping costs are non-refundable
Questions?
Contact us at 502-272-4859 or submit a question for assistance with shipping or returns.
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