CMMG Banshee MK4 Handgun 338 Arc 10rd Magazine 10.5'' Barrel RipBrace Midnight Bronze
$1,426.93
The CMMG Banshee MK4 is a compact .338 ARC handgun designed for versatility and performance, featuring a 10.5-inch barrel and a direct impingement operating system. Built with a billet 6061 T6 aluminum upper receiver and a forged lower, this model is equipped with a CMMG ZEROED linear compensator for enhanced control.
2 in stock
Features:
- Platform: Mk4
- Caliber: .338 ARC
- Operating System: Direct Impingement
- Barrel Length: 10.5
- Barrel Twist: 1:8
- Barrel Contour: MT
- Barrel Material: 4140CM Nitride Finish
- Barrel Twist: 1:8
- Muzzle Device: CMMG ZEROED Linear Compensator
- Muzzle Thread: 5/8 x 24
- Gas Port Location: Pistol
- Gas Block: Non-Adjustable 0.750"
- Upper Receiver: Mk4 Billet 6061 T6 Aluminum
- Lower Receiver: Mk4 Forged 7075 T6 Aluminum
- Hand Guard: EML9
- Finish: Cerakote
- Charging Handle: CMMG ZEROED Ambi
- Pistol Grip: CMMG ZEROED Pistol Grip
- Stock / Brace: CMMG RipBrace
- Trigger Guard: CMMG ZEROED Trigger Guard
- Magazine: (1) 10rd CMMG 338 ARC
- Weight: 5.6 lbs
- Length: 26"
| Weight | 9.383 lbs |
|---|---|
| Dimensions | 39.750 × 13.250 × 4.250 in |
| Manufacturer | Cmmg Inc. |
| Barrel Length | 10.5 |
| Capacity | 10+1 |
| Action | Semi-automatic |
| Finish | Midnight Bronze |
| Frame Material | Aluminum |
| Caliber | .338 ARC |
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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