The Gun Store | Waterbury CT

Youtube Logo
108782

Sig Sauer BBLMODC9 P320 9mm Luger 3.90″ Black Nitride Steel

June 22, 2026
56233

Remington Ammunition 28608 Slugger High Velocity 20 Gauge 2.75″ 1/2 oz Rifled Slug Shot 5 Per Box/ 50 Cs

June 22, 2026

CMMG Banshee MK4 Handgun 338 Arc 10rd Magazine 10.5” Barrel RipBrace Midnight Bronze

$1,521.21

CMMG Banshee MK4 Handgun 338 Arc 10rd Magazine 10.5” Barrel RipBrace Midnight Bronze

1 in stock

SKU: CSSI|CA34A390FMB Category:

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"
UPC

840442506612

Manufacturer

CMMG

Manufacturer Part Number

34A390F-MB

Action

Semi-Auto

Barrel Length

10.5''

Capacity

30

Length

3.5''

Magazine Included

1 x 30-Round

Model

Banshee MK4

Safety

Ambidextrous

Shipping Weight

9.383