CMMG 57AF60FAB Banshee Mk57 5.7x28mm 8" AR Pistol, Black, 20rd Mag
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CMMG | Banshee Mk57 | MPN: 57AF60FAB | UPC: 810144728438 | Black (Armor Black Cerakote) | 5.7x28mm | Radial Delayed Blowback | 8" Barrel | 20 rd | 23.7" OAL | 4.8 lbs
EML 7 M-LOK handguard. Accepts FN Five-seveN pattern magazines. 1/2"-28 threaded barrel with CMMG Zeroed linear compensator.
Specifications:
- Brand: CMMG
- Model: Banshee Mk57
- MPN: 57AF60FAB
- UPC: 810144728438
- Product Type: Pistol
- Category: Semi Auto Pistols
- Caliber: 5.7x28mm
- Action: Radial Delayed Blowback
- Operation: Semi-Automatic
- Barrel Length: 8"
- Barrel Material: 4140 Chrome Moly Steel
- Twist Rate: 1:9"
- Barrel Threaded: Yes
- Thread Pitch: 1/2"-28
- Muzzle Device: CMMG Zeroed Linear Compensator
- Handguard: CMMG EML 7 M-LOK
- Capacity: 20 rounds
- Magazine Type: 20rd Promag
- Magazine Compatibility: FN Five-seveN pattern magazines
- Overall Length: 23.7"
- Weight: 4.8 lbs
- Finish: Armor Black Cerakote
- Color: Black
- Frame Material: Forged 7075 T6 Aluminum
- Receiver Material: Mk 57 Forged 7075-T6 Lower, Billet 6061-T6 Aluminum Upper
- Stock Material: Pistol Tube
- Grips: CMMG ZEROED Pistol Grip
- Safety Type: CMMG ZEROED 60/90 Degree
- Hand: Ambi
- Country of Origin: United States
Technical Specifications
| Caliber | 5.7X28MM |
|---|---|
| Capacity | 20 |
| Barrel Length | 8.00" |
| Action Type | Semi-Auto |
| Finish | Black Nitride |
| Weight | 1 lbs |
| Overall Length | 23.70" |
| Receiver Material | Aluminum |
| Stock Material | Pistol Tube |
| Safety | CMMG Zeroed 60/90 Degree |
| Thread Pitch | 1/2"x28 |
| Manufacturer | CMMG |
| Model | 57AF60FAB |
| SKU | B858308 |
| UPC | 810144728438 |
| Availability | In Stock |
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Shipping & Returns
Ships to your local FFL
This firearm ships to a licensed dealer (FFL) near you for pickup, not to your home. You'll choose your FFL during checkout — and if you don't have one in mind, we'll help you find a nearby dealer. You complete the background check and pick it up 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 407-347-9840 or submit a question for assistance with shipping or returns.
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