California Access Notice

Are you 18 years old or older?

California restricts viewing this site to those over 18.

No
FFL-compliant checkout Live inventory verification Pickup / transfer ready
(310) 275-7272 beverlyhillsguns.com
Catalog
0

Your cart is empty

Total $0.00
Sign In Create Account
Browse Beverly Hills Guns
Navigate by category, brand, and customer workflow.
Store & Compliance
Support firearm-compliant checkout, store pickup, FFL transfers, and inventory-aware merchandising in one shell.
  • Live inventory validation before checkout
  • FFL-aware firearm fulfillment
  • California restriction messaging
  • Mobile-first browse and search flows
Search Beverly Hills Guns
Search by manufacturer, model, UPC, or SKU.
CMMG BNSHE MK4 338ARC 10.5 10RD AB
Thumbnail 1 Thumbnail 2 Thumbnail 3
California Proposition 65 Warning

This product can expose you to chemicals including lead, known to cause cancer and birth defects. For more info visit P65Warnings.ca.gov.

Handguns
CMMG

Banshee

$1,574.95
Low Stock (2 left)

CMMG Banshee MK4, Semi-automatic, AR Pistol, 338 ARC, 10.5" Barrel, 5/8X24 Thread Pitch, Cerakote Finish, Armor Black, CMMG Pistol Grip, Pistol Stabilizing Brace, Ambidextrous Controls, 10 Rounds, 1 Magazine 34A390F-AB

Key Details
UPC 840442506582
Part Number 34A390F-AB
RSR Stock # CMMG34A390F-AB
Manufacturer CMMG
Already have an account from an in-store purchase? Log in and we will connect your online activity to it.
Continue Shopping
Live Distributor Check
Checking RSR live availability and restriction status...
Purchase Requirements
  • This product requires FFL processing before pickup or transfer.
  • Age verification is required before checkout completion.
  • California compliance or distributor restriction review may apply.
  • Final availability is confirmed against the distributor during cart and checkout.
In-Store Pickup Required: All firearm purchases must be picked up at our Beverly Hills location after background check completion.
Product Description

338 ARC BANSHEE, the big bore caliber in the same AR15 platform PDW you love. Bringing excellent stopping power and energy transfer on target, 338 ARC makes a great choice for suppressed and unsuppressed shooting.

Features
  • ZEROD Drop-In Single Stage Trigger
  • ZEROED Ambi Mag Catch, Charging Handle, and Safety
  • ZEROED Extended Mag Release Button
  • ZEROED Linear Compensator
  • Includes CMMG RIPBRACE Pistol Brace
Specifications
UPC: 840442506582
Manufacturer: CMMG
Manufacturer Part #: 34A390F-AB
Model: Banshee
Model (Alt): MK4
Action: Semi-automatic
Barrel Length: 10.5"
Capacity: 10 Rounds
Finish: Cerakote
Grips: Polymer
Sights: Optics Ready
Safety: Ambidextrous
Type: AR