CMMG Banshee Mk4 Handgun .300 BLK 30rd Magazine 8″ 5/8×24 Threaded Barrel Black
$1,418.44
The CMMG Banshee Mk4 Handgun in .300 BLK is designed for optimal performance in subsonic suppressed and short-barrel applications, making it an excellent choice for tactical use and home defense. This compact handgun features a 30-round magazine and an 8-inch threaded barrel, ideal for users seeking versatility in a lightweight platform.
3 in stock
Compact and capable .300 BLK was designed to be right at home in AR15-pattern firearms like the CMMG Mk4 platform. Originally created for optimum performance in subsonic suppressed and short-barrel applications .300 BLK in supersonic ammo loadings has evolved into a popular competitor to other intermediate cartridges like 7.62×39. No matter what the application is this BANSHEE™ is built to fit the bill.
| Weight | 10.500 lbs |
|---|---|
| Dimensions | 40.000 × 13.500 × 4.500 in |
| Manufacturer | Cmmg Inc. |
| Caliber | .300 BLK |
| Action | Semi-Automatic |
| Barrel Length | 8″ |
| Capacity | 30 |
| Finish | Black |
| Thread Pattern | 5/8×24 |
PROCESSING & SHIPPING
Orders typically ship within 1–3 business days (Monday–Friday) after payment and all required documentation are received. Time to arrival after shipment depends on the carrier. Shipping method is at BT Gun Company’s discretion; ammunition and oversized accessories are charged at actual shipping cost. We do not ship to Hawaii or Alaska.
FIREARM TRANSFERS
- Firearms must ship to a licensed FFL dealer of your choosing — confirm with them first that they can accept the transfer.
- Your receiving FFL will need to email their license to [email protected] before we can ship.
- Inspect your firearm at your FFL’s location before signing ATF Form 4473 — once signed, the firearm is considered accepted.
You’re responsible for knowing the firearms laws in your state before ordering. For complete shipping, returns, and restocking-fee policy details, see our Shipping & Returns page.
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